Search a number
-
+
60325380 = 223251931569
BaseRepresentation
bin1110011000011…
…1111000000100
311012111211212100
43212013320010
5110420403010
65552552100
71331520513
oct346077004
9135454770
1060325380
1131063395
1218252630
13c6620bb
14802467a
1554692c0
hex3987e04

60325380 has 144 divisors (see below), whose sum is σ = 199180800. Its totient is φ = 14722560.

The previous prime is 60325351. The next prime is 60325387. The reversal of 60325380 is 8352306.

60325380 is a `hidden beast` number, since 603 + 2 + 53 + 8 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60325387) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105736 + ... + 106304.

It is an arithmetic number, because the mean of its divisors is an integer number (1383200).

Almost surely, 260325380 is an apocalyptic number.

60325380 is a gapful number since it is divisible by the number (60) 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 60325380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99590400).

60325380 is an abundant number, since it is smaller than the sum of its proper divisors (138855420).

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

60325380 is a wasteful number, since it uses less digits than its factorization.

60325380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 629 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 60325380 is about 7766.9414829777. The cubic root of 60325380 is about 392.1931662859.

Adding to 60325380 its reverse (8352306), we get a palindrome (68677686).

The spelling of 60325380 in words is "sixty million, three hundred twenty-five thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 19 20 30 31 36 38 45 57 60 62 76 90 93 95 114 124 155 171 180 186 190 228 279 285 310 342 372 380 465 558 569 570 589 620 684 855 930 1116 1138 1140 1178 1395 1707 1710 1767 1860 2276 2356 2790 2845 2945 3414 3420 3534 5121 5301 5580 5690 5890 6828 7068 8535 8835 10242 10602 10811 11380 11780 17070 17639 17670 20484 21204 21622 25605 26505 32433 34140 35278 35340 43244 51210 52917 53010 54055 64866 70556 88195 97299 102420 105834 106020 108110 129732 158751 162165 176390 194598 211668 216220 264585 317502 324330 335141 352780 389196 486495 529170 635004 648660 670282 793755 972990 1005423 1058340 1340564 1587510 1675705 1945980 2010846 3016269 3175020 3351410 4021692 5027115 6032538 6702820 10054230 12065076 15081345 20108460 30162690 60325380