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14957068 = 2272811901
BaseRepresentation
bin111001000011…
…101000001100
31001010220020111
4321003220030
512312111233
61252325404
7241063420
oct71035014
931126214
1014957068
118496515
125013864
133138c49
141db4b80
1514a6acd
hexe43a0c

14957068 has 24 divisors (see below), whose sum is σ = 30036384. Its totient is φ = 6384000.

The previous prime is 14957057. The next prime is 14957081. The reversal of 14957068 is 86075941.

It is a self number, because there is not a number n which added to its sum of digits gives 14957068.

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, 6918 + ... + 8818.

It is an arithmetic number, because the mean of its divisors is an integer number (1251516).

Almost surely, 214957068 is an apocalyptic number.

It is an amenable number.

14957068 is an abundant number, since it is smaller than the sum of its proper divisors (15079316).

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

14957068 is a wasteful number, since it uses less digits than its factorization.

14957068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 14957068 is about 3867.4368773129. The cubic root of 14957068 is about 246.3856950078.

The spelling of 14957068 in words is "fourteen million, nine hundred fifty-seven thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 281 562 1124 1901 1967 3802 3934 7604 7868 13307 26614 53228 534181 1068362 2136724 3739267 7478534 14957068