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10225294423 = 35863285121
BaseRepresentation
bin10011000010111100…
…11001110001010111
3222101121200202222021
421201132121301113
5131420133410143
64410351314011
7511251366001
oct114136316127
928347622867
1010225294423
114377a04053
121b9451b907
13c6c58c996
146d004b371
153eca61ced
hex261799c57

10225294423 has 4 divisors (see below), whose sum is σ = 10225615408. Its totient is φ = 10224973440.

The previous prime is 10225294381. The next prime is 10225294441. The reversal of 10225294423 is 32449252201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10225294423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10225294493) 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, 106698 + ... + 178423.

It is an arithmetic number, because the mean of its divisors is an integer number (2556403852).

Almost surely, 210225294423 is an apocalyptic number.

10225294423 is a deficient number, since it is larger than the sum of its proper divisors (320985).

10225294423 is an equidigital number, since it uses as much as digits as its factorization.

10225294423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320984.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 10225294423 in words is "ten billion, two hundred twenty-five million, two hundred ninety-four thousand, four hundred twenty-three".

Divisors: 1 35863 285121 10225294423