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12070670152 = 236722519907
BaseRepresentation
bin10110011110111011…
…11100111101001000
31011011020002120120111
423033131330331020
5144210042421102
65313432204104
7605060001112
oct131735747510
934136076514
1012070670152
115134640162
12240a539634
1311a49a9398
148271763b2
154a9a7ecd7
hex2cf77cf48

12070670152 has 16 divisors (see below), whose sum is σ = 22970306160. Its totient is φ = 5945255184.

The previous prime is 12070670119. The next prime is 12070670177. The reversal of 12070670152 is 25107607021.

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, 11259418 + ... + 11260489.

It is an arithmetic number, because the mean of its divisors is an integer number (1435644135).

Almost surely, 212070670152 is an apocalyptic number.

It is an amenable number.

12070670152 is a deficient number, since it is larger than the sum of its proper divisors (10899636008).

12070670152 is a wasteful number, since it uses less digits than its factorization.

12070670152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22519980 (or 22519976 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 12070670152 in words is "twelve billion, seventy million, six hundred seventy thousand, one hundred fifty-two".

Divisors: 1 2 4 8 67 134 268 536 22519907 45039814 90079628 180159256 1508833769 3017667538 6035335076 12070670152