Search a number
-
+
92113369 = 312971399
BaseRepresentation
bin1010111110110…
…00100111011001
320102022211210021
411133120213121
5142040111434
613050150441
72165644045
oct537304731
9212284707
1092113369
1147aa5157
1226a22421
1316111b6a
14c33b025
158147cb4
hex57d89d9

92113369 has 4 divisors (see below), whose sum is σ = 95084800. Its totient is φ = 89141940.

The previous prime is 92113291. The next prime is 92113397. The reversal of 92113369 is 96331129.

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 92113369 - 221 = 90016217 is a prime.

It is a super-2 number, since 2×921133692 = 16969745497060322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92113069) 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, 1485669 + ... + 1485730.

It is an arithmetic number, because the mean of its divisors is an integer number (23771200).

Almost surely, 292113369 is an apocalyptic number.

It is an amenable number.

92113369 is a deficient number, since it is larger than the sum of its proper divisors (2971431).

92113369 is a wasteful number, since it uses less digits than its factorization.

92113369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971430.

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

The square root of 92113369 is about 9597.5709947882. The cubic root of 92113369 is about 451.6210979355.

The spelling of 92113369 in words is "ninety-two million, one hundred thirteen thousand, three hundred sixty-nine".

Divisors: 1 31 2971399 92113369