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10252232353 = 1121271634093
BaseRepresentation
bin10011000110001010…
…01010011010100001
3222110111101100212101
421203011022122201
5131444032413403
64413152530401
7512026352146
oct114305123241
928414340771
1010252232353
114391132a00
121ba1550a01
13c75031c9c
146d38603cd
154000d371d
hex26314a6a1

10252232353 has 24 divisors (see below), whose sum is σ = 11430185984. Its totient is φ = 9187849440.

The previous prime is 10252232329. The next prime is 10252232399. The reversal of 10252232353 is 35323225201.

It is a happy number.

It is not a de Polignac number, because 10252232353 - 225 = 10218677921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10252232323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2502775 + ... + 2506867.

Almost surely, 210252232353 is an apocalyptic number.

It is an amenable number.

10252232353 is a deficient number, since it is larger than the sum of its proper divisors (1177953631).

10252232353 is a wasteful number, since it uses less digits than its factorization.

10252232353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405 (or 4394 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 10252232353 its reverse (35323225201), we get a palindrome (45575457554).

The spelling of 10252232353 in words is "ten billion, two hundred fifty-two million, two hundred thirty-two thousand, three hundred fifty-three".

Divisors: 1 11 121 127 163 1397 1793 4093 15367 19723 20701 45023 227711 495253 519811 667159 2504821 5717921 7338749 62897131 80726239 84729193 932021123 10252232353