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12416264 = 237221719
BaseRepresentation
bin101111010111…
…010100001000
3212100210220122
4233113110020
511134310024
61122042412
7210352010
oct57272410
925323818
1012416264
117010583
1241a9408
132759603
141912c40
151153d5e
hexbd7508

12416264 has 16 divisors (see below), whose sum is σ = 26606400. Its totient is φ = 5321232.

The previous prime is 12416249. The next prime is 12416279. The reversal of 12416264 is 46261421.

12416264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12416249) and next prime (12416279).

It is a super-2 number, since 2×124162642 = 308327223435392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110804 + ... + 110915.

It is an arithmetic number, because the mean of its divisors is an integer number (1662900).

Almost surely, 212416264 is an apocalyptic number.

12416264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12416264 is an abundant number, since it is smaller than the sum of its proper divisors (14190136).

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

12416264 is a wasteful number, since it uses less digits than its factorization.

12416264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221732 (or 221728 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 12416264 is about 3523.6719484084. The cubic root of 12416264 is about 231.5600560710.

Adding to 12416264 its reverse (46261421), we get a palindrome (58677685).

The spelling of 12416264 in words is "twelve million, four hundred sixteen thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 221719 443438 886876 1552033 1773752 3104066 6208132 12416264