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95145081 = 331715027
BaseRepresentation
bin1011010101111…
…00110001111001
320122000212111220
411222330301321
5143324120311
613235142253
72233501623
oct552746171
9218025456
1095145081
11497859a9
1227a44989
1316933a85
14c8c9c13
158546206
hex5abcc79

95145081 has 4 divisors (see below), whose sum is σ = 126860112. Its totient is φ = 63430052.

The previous prime is 95145079. The next prime is 95145091. The reversal of 95145081 is 18054159.

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.

It is a cyclic number.

It is not a de Polignac number, because 95145081 - 21 = 95145079 is a prime.

It is a super-2 number, since 2×951450812 = 18105172876993122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (95145091) 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, 15857511 + ... + 15857516.

It is an arithmetic number, because the mean of its divisors is an integer number (31715028).

Almost surely, 295145081 is an apocalyptic number.

It is an amenable number.

95145081 is a deficient number, since it is larger than the sum of its proper divisors (31715031).

95145081 is a wasteful number, since it uses less digits than its factorization.

95145081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31715030.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 95145081 is about 9754.2340037545. The cubic root of 95145081 is about 456.5224227571.

The spelling of 95145081 in words is "ninety-five million, one hundred forty-five thousand, eighty-one".

Divisors: 1 3 31715027 95145081