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12974059 = 73734969
BaseRepresentation
bin110001011111…
…011111101011
3220102011001201
4301133133223
511310132214
61142025031
7215164150
oct61373753
926364051
1012974059
11736166a
124418177
1328c3477
141a1a227
151214274
hexc5f7eb

12974059 has 8 divisors (see below), whose sum is σ = 14870240. Its totient is φ = 11088576.

The previous prime is 12974033. The next prime is 12974083. The reversal of 12974059 is 95047921.

12974059 = 1863 + 1873.

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

It is a cyclic number.

It is not a de Polignac number, because 12974059 - 27 = 12973931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12974459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127 + ... + 5095.

It is an arithmetic number, because the mean of its divisors is an integer number (1858780).

Almost surely, 212974059 is an apocalyptic number.

12974059 is a deficient number, since it is larger than the sum of its proper divisors (1896181).

12974059 is an equidigital number, since it uses as much as digits as its factorization.

12974059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5349.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 12974059 is about 3601.9521096206. The cubic root of 12974059 is about 234.9769646955.

It can be divided in two parts, 1297 and 4059, that added together give a triangular number (5356 = T103).

The spelling of 12974059 in words is "twelve million, nine hundred seventy-four thousand, fifty-nine".

Divisors: 1 7 373 2611 4969 34783 1853437 12974059