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92331001 = 713190143
BaseRepresentation
bin1011000000011…
…01101111111001
320102201220022201
411200031233321
5142114043001
613054550201
72200541410
oct540155771
9212656281
1092331001
1148133714
1226b08361
1316189c39
14c396477
15818c501
hex580dbf9

92331001 has 4 divisors (see below), whose sum is σ = 105521152. Its totient is φ = 79140852.

The previous prime is 92330999. The next prime is 92331017. The reversal of 92331001 is 10013329.

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: 10013329 = 79126751.

It is not a de Polignac number, because 92331001 - 21 = 92330999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92331001.

It is not an unprimeable number, because it can be changed into a prime (92331101) 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, 6595065 + ... + 6595078.

It is an arithmetic number, because the mean of its divisors is an integer number (26380288).

Almost surely, 292331001 is an apocalyptic number.

It is an amenable number.

92331001 is a deficient number, since it is larger than the sum of its proper divisors (13190151).

92331001 is a wasteful number, since it uses less digits than its factorization.

92331001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190150.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 92331001 is about 9608.9021745463. The cubic root of 92331001 is about 451.9764929561.

The spelling of 92331001 in words is "ninety-two million, three hundred thirty-one thousand, one".

Divisors: 1 7 13190143 92331001