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359372052 = 223413412081
BaseRepresentation
bin10101011010111…
…001010100010100
3221001012222210000
4111122321110110
51213444401202
655354331300
711622416634
oct2532712424
9831188700
10359372052
111749465a6
12a0429b30
13595b7cb0
1435a2a6c4
152183a91c
hex156b9514

359372052 has 120 divisors (see below), whose sum is σ = 1036910952. Its totient is φ = 107827200.

The previous prime is 359372029. The next prime is 359372053. The reversal of 359372052 is 250273953.

It can be written as a sum of positive squares in 4 ways, for example, as 7584516 + 351787536 = 2754^2 + 18756^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 359371998 and 359372016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359372053) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 171652 + ... + 173732.

Almost surely, 2359372052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 359372052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518455476).

359372052 is an abundant number, since it is smaller than the sum of its proper divisors (677538900).

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

359372052 is a wasteful number, since it uses less digits than its factorization.

359372052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151 (or 2140 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 359372052 is about 18957.1108558240. The cubic root of 359372052 is about 710.9648009066.

The spelling of 359372052 in words is "three hundred fifty-nine million, three hundred seventy-two thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 41 52 54 78 81 82 108 117 123 156 162 164 234 246 324 351 369 468 492 533 702 738 1053 1066 1107 1404 1476 1599 2081 2106 2132 2214 3198 3321 4162 4212 4428 4797 6243 6396 6642 8324 9594 12486 13284 14391 18729 19188 24972 27053 28782 37458 43173 54106 56187 57564 74916 81159 85321 86346 108212 112374 162318 168561 170642 172692 224748 243477 255963 324636 337122 341284 486954 511926 674244 730431 767889 973908 1023852 1109173 1460862 1535778 2191293 2218346 2303667 2921724 3071556 3327519 4382586 4436692 4607334 6655038 6911001 8765172 9214668 9982557 13310076 13822002 19965114 27644004 29947671 39930228 59895342 89843013 119790684 179686026 359372052