Search a number
-
+
13001313300 = 22352173397631
BaseRepresentation
bin11000001101111000…
…00100110000010100
31020120002021010222020
430012330010300110
5203111314011200
65550035133140
7640120224333
oct140674046024
936502233866
1013001313300
1155719a2128
12262a1441b0
1312c27416c1
148b49cbd1a
15511610ea0
hex306f04c14

13001313300 has 144 divisors (see below), whose sum is σ = 37989985152. Its totient is φ = 3432844800.

The previous prime is 13001313287. The next prime is 13001313301. The reversal of 13001313300 is 331310031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13001313300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001313301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20603985 + ... + 20604615.

Almost surely, 213001313300 is an apocalyptic number.

13001313300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13001313300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18994992576).

13001313300 is an abundant number, since it is smaller than the sum of its proper divisors (24988671852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13001313300 is a wasteful number, since it uses less digits than its factorization.

13001313300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 13001313300 its reverse (331310031), we get a palindrome (13332623331).

The spelling of 13001313300 in words is "thirteen billion, one million, three hundred thirteen thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 173 300 346 397 519 631 692 794 865 1038 1191 1262 1588 1730 1893 1985 2076 2382 2524 2595 3155 3460 3786 3970 4325 4764 5190 5955 6310 7572 7940 8650 9465 9925 10380 11910 12620 12975 15775 17300 18930 19850 23820 25950 29775 31550 37860 39700 47325 51900 59550 63100 68681 94650 109163 119100 137362 189300 206043 218326 250507 274724 327489 343405 412086 436652 501014 545815 654978 686810 751521 824172 1002028 1030215 1091630 1252535 1309956 1373620 1503042 1637445 1717025 2060430 2183260 2505070 2729075 3006084 3274890 3434050 3757605 4120860 5010140 5151075 5458150 6262675 6549780 6868100 7515210 8187225 10302150 10916300 12525350 15030420 16374450 18788025 20604300 25050700 32748900 37576050 43337711 75152100 86675422 130013133 173350844 216688555 260026266 433377110 520052532 650065665 866754220 1083442775 1300131330 2166885550 2600262660 3250328325 4333771100 6500656650 13001313300