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10007252 = 222501813
BaseRepresentation
bin100110001011…
…001011010100
3200211102100222
4212023023110
510030213002
6554253512
7151026443
oct46131324
920742328
1010007252
115715662
123427298
1320c4c68
141486d5a
15d2a1a2
hex98b2d4

10007252 has 6 divisors (see below), whose sum is σ = 17512698. Its totient is φ = 5003624.

The previous prime is 10007201. The next prime is 10007267. The reversal of 10007252 is 25270001.

It can be written as a sum of positive squares in only one way, i.e., 9947716 + 59536 = 3154^2 + 244^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10007252.

It is a congruent number.

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, 1250903 + ... + 1250910.

It is an arithmetic number, because the mean of its divisors is an integer number (2918783).

Almost surely, 210007252 is an apocalyptic number.

It is an amenable number.

10007252 is a deficient number, since it is larger than the sum of its proper divisors (7505446).

10007252 is a wasteful number, since it uses less digits than its factorization.

10007252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501817 (or 2501815 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 10007252 is about 3163.4240942371. The cubic root of 10007252 is about 215.4955362867.

Adding to 10007252 its reverse (25270001), we get a palindrome (35277253).

The spelling of 10007252 in words is "ten million, seven thousand, two hundred fifty-two".

Divisors: 1 2 4 2501813 5003626 10007252