Search a number
-
+
96312913 = 510718859
BaseRepresentation
bin1011011110110…
…01111001010001
320201020012110221
411233121321101
5144124003123
613320153041
72246434444
oct557317121
9221205427
1096312913
114a403354
1228308781
1316c524b8
14cb1165b
1586c725d
hex5bd9e51

96312913 has 4 divisors (see below), whose sum is σ = 96336880. Its totient is φ = 96288948.

The previous prime is 96312907. The next prime is 96312941. The reversal of 96312913 is 31921369.

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: 31921369 = 92934361.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-96312913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96312113) 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, 4323 + ... + 14536.

It is an arithmetic number, because the mean of its divisors is an integer number (24084220).

Almost surely, 296312913 is an apocalyptic number.

It is an amenable number.

96312913 is a deficient number, since it is larger than the sum of its proper divisors (23967).

96312913 is a wasteful number, since it uses less digits than its factorization.

96312913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23966.

The product of its digits is 8748, while the sum is 34.

The square root of 96312913 is about 9813.9142547711. The cubic root of 96312913 is about 458.3826518683.

It can be divided in two parts, 9631 and 2913, that added together give a square (12544 = 1122).

The spelling of 96312913 in words is "ninety-six million, three hundred twelve thousand, nine hundred thirteen".

Divisors: 1 5107 18859 96312913