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14124970 = 251412497
BaseRepresentation
bin110101111000…
…011110101010
3222120121211001
4311320132222
512103444340
61222425214
7231026446
oct65703652
928517731
1014124970
117a78332
12489220a
132c07292
141c39826
15139029a
hexd787aa

14124970 has 8 divisors (see below), whose sum is σ = 25424964. Its totient is φ = 5649984.

The previous prime is 14124959. The next prime is 14124997. The reversal of 14124970 is 7942141.

It can be written as a sum of positive squares in 2 ways, for example, as 14010049 + 114921 = 3743^2 + 339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 706239 + ... + 706258.

Almost surely, 214124970 is an apocalyptic number.

14124970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14124970 is a deficient number, since it is larger than the sum of its proper divisors (11299994).

14124970 is a wasteful number, since it uses less digits than its factorization.

14124970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412504.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 14124970 is about 3758.3201034505. The cubic root of 14124970 is about 241.7292352196.

The spelling of 14124970 in words is "fourteen million, one hundred twenty-four thousand, nine hundred seventy".

Divisors: 1 2 5 10 1412497 2824994 7062485 14124970