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13030240300 = 22527111692239
BaseRepresentation
bin11000010001010100…
…11011000000101100
31020122002200210100121
430020222123000230
5203141220142200
65552551134324
7640621133530
oct141052330054
936562623317
1013030240300
11558725a440
1226379743a4
1312c872c17c
148b879bbc0
15513e26e1a
hex308a9b02c

13030240300 has 72 divisors (see below), whose sum is σ = 35252743680. Its totient is φ = 4061371200.

The previous prime is 13030240253. The next prime is 13030240319. The reversal of 13030240300 is 304203031.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 838420 + ... + 853819.

It is an arithmetic number, because the mean of its divisors is an integer number (489621440).

Almost surely, 213030240300 is an apocalyptic number.

13030240300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13030240300 is an abundant number, since it is smaller than the sum of its proper divisors (22222503380).

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

13030240300 is a wasteful number, since it uses less digits than its factorization.

13030240300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692271 (or 1692264 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 13030240300 its reverse (304203031), we get a palindrome (13334443331).

The spelling of 13030240300 in words is "thirteen billion, thirty million, two hundred forty thousand, three hundred".

Divisors: 1 2 4 5 7 10 11 14 20 22 25 28 35 44 50 55 70 77 100 110 140 154 175 220 275 308 350 385 550 700 770 1100 1540 1925 3850 7700 1692239 3384478 6768956 8461195 11845673 16922390 18614629 23691346 33844780 37229258 42305975 47382692 59228365 74458516 84611950 93073145 118456730 130302403 169223900 186146290 236913460 260604806 296141825 372292580 465365725 521209612 592283650 651512015 930731450 1184567300 1303024030 1861462900 2606048060 3257560075 6515120150 13030240300