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352056925 = 52113161677
BaseRepresentation
bin10100111110111…
…111011001011101
3220112110100022101
4110332333121131
51210111310200
654533445101
711503302013
oct2476773135
9815410271
10352056925
111707aa640
1299aa0791
1357c2650c
1434a848b3
1520d9326a
hex14fbf65d

352056925 has 48 divisors (see below), whose sum is σ = 500396544. Its totient is φ = 243360000.

The previous prime is 352056923. The next prime is 352056959. The reversal of 352056925 is 529650253.

It is not a de Polignac number, because 352056925 - 21 = 352056923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352056923) 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, 519687 + ... + 520363.

It is an arithmetic number, because the mean of its divisors is an integer number (10424928).

Almost surely, 2352056925 is an apocalyptic number.

It is an amenable number.

352056925 is a deficient number, since it is larger than the sum of its proper divisors (148339619).

352056925 is a wasteful number, since it uses less digits than its factorization.

352056925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 785 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 352056925 is about 18763.1800343119. The cubic root of 352056925 is about 706.1077265816.

The spelling of 352056925 in words is "three hundred fifty-two million, fifty-six thousand, nine hundred twenty-five".

Divisors: 1 5 11 25 31 55 61 155 275 305 341 671 677 775 1525 1705 1891 3355 3385 7447 8525 9455 16775 16925 20801 20987 37235 41297 47275 104005 104935 186175 206485 230857 454267 520025 524675 1032425 1154285 1280207 2271335 5771425 6401035 11356675 14082277 32005175 70411385 352056925