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95311972 = 2273403999
BaseRepresentation
bin1011010111001…
…01100001100100
320122100100110001
411223211201210
5143344440342
613242511044
72235065320
oct553454144
9218310401
1095311972
114988a328
1227b05484
1316991a22
14c930980
15857a8b7
hex5ae5864

95311972 has 12 divisors (see below), whose sum is σ = 190624000. Its totient is φ = 40847976.

The previous prime is 95311927. The next prime is 95311973. The reversal of 95311972 is 27911359.

95311972 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (95311973) by changing a digit.

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, 1701972 + ... + 1702027.

Almost surely, 295311972 is an apocalyptic number.

It is an amenable number.

95311972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

95311972 is a wasteful number, since it uses less digits than its factorization.

95311972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404010 (or 3404008 counting only the distinct ones).

The product of its digits is 17010, while the sum is 37.

The square root of 95311972 is about 9762.7850534568. The cubic root of 95311972 is about 456.7891907253.

The spelling of 95311972 in words is "ninety-five million, three hundred eleven thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 3403999 6807998 13615996 23827993 47655986 95311972