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95227057 = 202946933
BaseRepresentation
bin1011010110100…
…00110010110001
320122012000222001
411223100302301
5143334231212
613241014001
72234262622
oct553206261
9218160861
1095227057
1149831552
1227a84301
1316962193
14c90ba49
158560657
hex5ad0cb1

95227057 has 4 divisors (see below), whose sum is σ = 95276020. Its totient is φ = 95178096.

The previous prime is 95227019. The next prime is 95227073. The reversal of 95227057 is 75072259.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75072259 = 283265273.

It can be written as a sum of positive squares in 2 ways, for example, as 52403121 + 42823936 = 7239^2 + 6544^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-95227057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95227007) 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, 21438 + ... + 25495.

It is an arithmetic number, because the mean of its divisors is an integer number (23819005).

Almost surely, 295227057 is an apocalyptic number.

It is an amenable number.

95227057 is a deficient number, since it is larger than the sum of its proper divisors (48963).

95227057 is a wasteful number, since it uses less digits than its factorization.

95227057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48962.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 95227057 is about 9758.4351716861. The cubic root of 95227057 is about 456.6534967579.

The spelling of 95227057 in words is "ninety-five million, two hundred twenty-seven thousand, fifty-seven".

Divisors: 1 2029 46933 95227057