Search a number
-
+
95575057 = 241396577
BaseRepresentation
bin1011011001001…
…01110000010001
320122211201022221
411230211300101
5143431400212
613252301041
72240242324
oct554456021
9218751287
1095575057
1149a49a56
1228011781
1316a546b6
14c99c7bb
1585cd807
hex5b25c11

95575057 has 4 divisors (see below), whose sum is σ = 95971876. Its totient is φ = 95178240.

The previous prime is 95575021. The next prime is 95575087. The reversal of 95575057 is 75057559.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75057559 = 613122443.

It can be written as a sum of positive squares in 2 ways, for example, as 39639616 + 55935441 = 6296^2 + 7479^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-95575057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95575087) 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, 198048 + ... + 198529.

It is an arithmetic number, because the mean of its divisors is an integer number (23992969).

Almost surely, 295575057 is an apocalyptic number.

It is an amenable number.

95575057 is a deficient number, since it is larger than the sum of its proper divisors (396819).

95575057 is a wasteful number, since it uses less digits than its factorization.

95575057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396818.

The product of its (nonzero) digits is 275625, while the sum is 43.

The square root of 95575057 is about 9776.2496387930. The cubic root of 95575057 is about 457.2090889482.

The spelling of 95575057 in words is "ninety-five million, five hundred seventy-five thousand, fifty-seven".

Divisors: 1 241 396577 95575057