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12710244 = 22310110487
BaseRepresentation
bin110000011111…
…000101100100
3212220202011210
4300133011210
511223211434
61132231420
7213015051
oct60370544
925822153
1012710244
1171a1438
12430b570
132830371
14198c028
1511b0ee9
hexc1f164

12710244 has 24 divisors (see below), whose sum is σ = 29953728. Its totient is φ = 4194400.

The previous prime is 12710227. The next prime is 12710267. The reversal of 12710244 is 44201721.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12710244.

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 in 7 ways as a sum of consecutive naturals, for example, 4032 + ... + 6455.

It is an arithmetic number, because the mean of its divisors is an integer number (1248072).

Almost surely, 212710244 is an apocalyptic number.

It is an amenable number.

12710244 is an abundant number, since it is smaller than the sum of its proper divisors (17243484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12710244 is a wasteful number, since it uses less digits than its factorization.

12710244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10595 (or 10593 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 12710244 is about 3565.1429143865. The cubic root of 12710244 is about 233.3733690939.

Adding to 12710244 its reverse (44201721), we get a palindrome (56911965).

The spelling of 12710244 in words is "twelve million, seven hundred ten thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 101 202 303 404 606 1212 10487 20974 31461 41948 62922 125844 1059187 2118374 3177561 4236748 6355122 12710244