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14157060 = 2235235951
BaseRepresentation
bin110110000000…
…010100000100
3222122020211120
4312000110010
512111011220
61223233540
7231222141
oct66002404
928566746
1014157060
117a9a455
1248a88b0
132c18a78
141c473c8
151399a40
hexd80504

14157060 has 24 divisors (see below), whose sum is σ = 39639936. Its totient is φ = 3775200.

The previous prime is 14157047. The next prime is 14157067. The reversal of 14157060 is 6075141.

It is a self number, because there is not a number n which added to its sum of digits gives 14157060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14157067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117916 + ... + 118035.

It is an arithmetic number, because the mean of its divisors is an integer number (1651664).

Almost surely, 214157060 is an apocalyptic number.

14157060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14157060 is an abundant number, since it is smaller than the sum of its proper divisors (25482876).

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

14157060 is a wasteful number, since it uses less digits than its factorization.

14157060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235963 (or 235961 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 14157060 is about 3762.5868760734. The cubic root of 14157060 is about 241.9121553535.

The spelling of 14157060 in words is "fourteen million, one hundred fifty-seven thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 235951 471902 707853 943804 1179755 1415706 2359510 2831412 3539265 4719020 7078530 14157060