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10253192 = 231281649
BaseRepresentation
bin100111000111…
…001110001000
3201021220201212
4213013032020
510111100232
61003432252
7153102455
oct47071610
921256655
1010253192
115873414
123525688
13217cba1
14150c82c
15d77eb2
hex9c7388

10253192 has 8 divisors (see below), whose sum is σ = 19224750. Its totient is φ = 5126592.

The previous prime is 10253183. The next prime is 10253203. The reversal of 10253192 is 29135201.

It can be written as a sum of positive squares in only one way, i.e., 5262436 + 4990756 = 2294^2 + 2234^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 640817 + ... + 640832.

Almost surely, 210253192 is an apocalyptic number.

It is an amenable number.

10253192 is a deficient number, since it is larger than the sum of its proper divisors (8971558).

10253192 is a wasteful number, since it uses less digits than its factorization.

10253192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281655 (or 1281651 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10253192 is about 3202.0605865598. The cubic root of 10253192 is about 217.2466208667.

Adding to 10253192 its reverse (29135201), we get a palindrome (39388393).

The spelling of 10253192 in words is "ten million, two hundred fifty-three thousand, one hundred ninety-two".

Divisors: 1 2 4 8 1281649 2563298 5126596 10253192