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12082970 = 251208297
BaseRepresentation
bin101110000101…
…111100011010
3211201212201102
4232011330122
511043123340
61110551402
7204463214
oct56057432
924655642
1012082970
116903129
124068562
1326709b3
1418675b4
1510da215
hexb85f1a

12082970 has 8 divisors (see below), whose sum is σ = 21749364. Its totient is φ = 4833184.

The previous prime is 12082969. The next prime is 12083003. The reversal of 12082970 is 7928021.

It is a happy number.

12082970 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 2 ways, for example, as 11992369 + 90601 = 3463^2 + 301^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604139 + ... + 604158.

Almost surely, 212082970 is an apocalyptic number.

12082970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12082970 is a deficient number, since it is larger than the sum of its proper divisors (9666394).

12082970 is a wasteful number, since it uses less digits than its factorization.

12082970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208304.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 12082970 is about 3476.0566738763. The cubic root of 12082970 is about 229.4692867451.

The spelling of 12082970 in words is "twelve million, eighty-two thousand, nine hundred seventy".

Divisors: 1 2 5 10 1208297 2416594 6041485 12082970