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201160472 = 232931031
BaseRepresentation
bin10111111110101…
…11011100011000
3112000112000021212
423333113130120
5402444113342
631543322252
74661556452
oct1377273430
9460460255
10201160472
11a3605927
1257450388
13328a2586
141ca052d2
15129d8182
hexbfd7718

201160472 has 32 divisors (see below), whose sum is σ = 391024800. Its totient is φ = 97017760.

The previous prime is 201160471. The next prime is 201160499. The reversal of 201160472 is 274061102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201160471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194597 + ... + 195627.

It is an arithmetic number, because the mean of its divisors is an integer number (12219525).

Almost surely, 2201160472 is an apocalyptic number.

It is an amenable number.

201160472 is a deficient number, since it is larger than the sum of its proper divisors (189864328).

201160472 is an equidigital number, since it uses as much as digits as its factorization.

201160472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124 (or 1062 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 201160472 is about 14183.1051607185. The cubic root of 201160472 is about 585.9324472600.

The spelling of 201160472 in words is "two hundred one million, one hundred sixty thousand, four hundred seventy-two".

Divisors: 1 2 4 8 29 58 116 232 841 1031 1682 2062 3364 4124 6728 8248 24389 29899 48778 59798 97556 119596 195112 239192 867071 1734142 3468284 6936568 25145059 50290118 100580236 201160472