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10690252 = 2267113353
BaseRepresentation
bin101000110001…
…111011001100
3202010010021021
4220301323030
510214042002
61021043524
7156602626
oct50617314
922103237
1010690252
116041821
1236b65a4
1322a3ac1
1415c3c16
15e12737
hexa31ecc

10690252 has 24 divisors (see below), whose sum is σ = 19209456. Its totient is φ = 5203968.

The previous prime is 10690249. The next prime is 10690283. The reversal of 10690252 is 25209601.

10690252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106902522 = 228562975647008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30108 + ... + 30460.

It is an arithmetic number, because the mean of its divisors is an integer number (800394).

Almost surely, 210690252 is an apocalyptic number.

It is an amenable number.

10690252 is a deficient number, since it is larger than the sum of its proper divisors (8519204).

10690252 is a wasteful number, since it uses less digits than its factorization.

10690252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10690252 is about 3269.5950819635. The cubic root of 10690252 is about 220.2906076900.

Adding to 10690252 its reverse (25209601), we get a palindrome (35899853).

The spelling of 10690252 in words is "ten million, six hundred ninety thousand, two hundred fifty-two".

Divisors: 1 2 4 67 113 134 226 268 353 452 706 1412 7571 15142 23651 30284 39889 47302 79778 94604 159556 2672563 5345126 10690252