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12552708 = 2237295153
BaseRepresentation
bin101111111000…
…101000000100
3212121202002010
4233320220010
511203141313
61125014220
7211460550
oct57705004
925552063
1012552708
1170a4043
124254370
1327a674c
14194a860
15117e4c3
hexbf8a04

12552708 has 48 divisors (see below), whose sum is σ = 34634880. Its totient is φ = 3462144.

The previous prime is 12552697. The next prime is 12552719. The reversal of 12552708 is 80725521.

It is an interprime number because it is at equal distance from previous prime (12552697) and next prime (12552719).

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 15 ways as a sum of consecutive naturals, for example, 141 + ... + 5012.

It is an arithmetic number, because the mean of its divisors is an integer number (721560).

Almost surely, 212552708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12552708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17317440).

12552708 is an abundant number, since it is smaller than the sum of its proper divisors (22082172).

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

12552708 is a wasteful number, since it uses less digits than its factorization.

12552708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196 (or 5194 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 12552708 is about 3542.9801015529. The cubic root of 12552708 is about 232.4051827501.

The spelling of 12552708 in words is "twelve million, five hundred fifty-two thousand, seven hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 29 42 58 84 87 116 174 203 348 406 609 812 1218 2436 5153 10306 15459 20612 30918 36071 61836 72142 108213 144284 149437 216426 298874 432852 448311 597748 896622 1046059 1793244 2092118 3138177 4184236 6276354 12552708