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160240252 = 22118733749
BaseRepresentation
bin10011000110100…
…01001001111100
3102011112001022011
421203101021330
5312010142002
623522301004
73654006514
oct1143211174
9364461264
10160240252
11824a6967
12457b7764
1327275c23
14173d2844
15e1038d7
hex98d127c

160240252 has 12 divisors (see below), whose sum is σ = 280665000. Its totient is φ = 80050256.

The previous prime is 160240219. The next prime is 160240291. The reversal of 160240252 is 252042061.

It is a super-2 number, since 2×1602402522 = 51353876722047008, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 12127 + ... + 21622.

It is an arithmetic number, because the mean of its divisors is an integer number (23388750).

Almost surely, 2160240252 is an apocalyptic number.

It is an amenable number.

160240252 is a deficient number, since it is larger than the sum of its proper divisors (120424748).

160240252 is a wasteful number, since it uses less digits than its factorization.

160240252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34940 (or 34938 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 160240252 is about 12658.6038724656. The cubic root of 160240252 is about 543.1551142018.

The spelling of 160240252 in words is "one hundred sixty million, two hundred forty thousand, two hundred fifty-two".

Divisors: 1 2 4 1187 2374 4748 33749 67498 134996 40060063 80120126 160240252