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12069708 = 2237143687
BaseRepresentation
bin101110000010…
…101101001100
3211201012112020
4232002231030
511042212313
61110410140
7204406440
oct56025514
924635466
1012069708
1168a4172
124060950
132667951
141862820
1510d6323
hexb82b4c

12069708 has 24 divisors (see below), whose sum is σ = 32186112. Its totient is φ = 3448464.

The previous prime is 12069683. The next prime is 12069709. The reversal of 12069708 is 80796021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12069709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71760 + ... + 71927.

It is an arithmetic number, because the mean of its divisors is an integer number (1341088).

Almost surely, 212069708 is an apocalyptic number.

It is an amenable number.

12069708 is an abundant number, since it is smaller than the sum of its proper divisors (20116404).

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

12069708 is a wasteful number, since it uses less digits than its factorization.

12069708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143701 (or 143699 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 12069708 is about 3474.1485287765. The cubic root of 12069708 is about 229.3853025439.

The spelling of 12069708 in words is "twelve million, sixty-nine thousand, seven hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 143687 287374 431061 574748 862122 1005809 1724244 2011618 3017427 4023236 6034854 12069708