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125082793 = 1111371163
BaseRepresentation
bin1110111010010…
…01110010101001
322201100212100001
413131021302221
5224010122133
620224543001
73046120603
oct735116251
9281325301
10125082793
1164673610
1235a81a61
131cbb65b4
1412880173
15aeab87d
hex7749ca9

125082793 has 4 divisors (see below), whose sum is σ = 136453968. Its totient is φ = 113711620.

The previous prime is 125082791. The next prime is 125082823. The reversal of 125082793 is 397280521.

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 not a de Polignac number, because 125082793 - 21 = 125082791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125082791) 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, 5685571 + ... + 5685592.

It is an arithmetic number, because the mean of its divisors is an integer number (34113492).

Almost surely, 2125082793 is an apocalyptic number.

It is an amenable number.

125082793 is a deficient number, since it is larger than the sum of its proper divisors (11371175).

125082793 is a wasteful number, since it uses less digits than its factorization.

125082793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11371174.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 125082793 is about 11184.0418901218. The cubic root of 125082793 is about 500.1103663034.

It can be divided in two parts, 12 and 5082793, that added together give a palindrome (5082805).

The spelling of 125082793 in words is "one hundred twenty-five million, eighty-two thousand, seven hundred ninety-three".

Divisors: 1 11 11371163 125082793