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95901961 = 103931087
BaseRepresentation
bin1011011011101…
…01100100001001
320200110022202111
411231311210021
5144022330321
613303302321
72243103361
oct555654411
9220408674
1095901961
114a152621
122814a9a1
1316b3a42c
14ca459a1
1586455e1
hex5b75909

95901961 has 4 divisors (see below), whose sum is σ = 96833152. Its totient is φ = 94970772.

The previous prime is 95901959. The next prime is 95901989. The reversal of 95901961 is 16910959.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16910959 = 131300843.

It is a cyclic number.

It is not a de Polignac number, because 95901961 - 21 = 95901959 is a prime.

It is a super-2 number, since 2×959019612 = 18394372247291042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95901061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465441 + ... + 465646.

It is an arithmetic number, because the mean of its divisors is an integer number (24208288).

Almost surely, 295901961 is an apocalyptic number.

It is an amenable number.

95901961 is a deficient number, since it is larger than the sum of its proper divisors (931191).

95901961 is a wasteful number, since it uses less digits than its factorization.

95901961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931190.

The product of its (nonzero) digits is 21870, while the sum is 40.

The square root of 95901961 is about 9792.9546613880. The cubic root of 95901961 is about 457.7297735981.

The spelling of 95901961 in words is "ninety-five million, nine hundred one thousand, nine hundred sixty-one".

Divisors: 1 103 931087 95901961