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12070419102 = 232795796977
BaseRepresentation
bin10110011110111001…
…11111101010011110
31011011012121211012100
423033130333222132
5144210011402402
65313422545530
7605054604150
oct131734775236
934135554170
1012070419102
115134489585
12240a4382a6
1311a491c031
1482710cad0
154a9a3071c
hex2cf73fa9e

12070419102 has 24 divisors (see below), whose sum is σ = 29888657136. Its totient is φ = 3448691136.

The previous prime is 12070419083. The next prime is 12070419133. The reversal of 12070419102 is 20191407021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47898363 + ... + 47898614.

It is an arithmetic number, because the mean of its divisors is an integer number (1245360714).

Almost surely, 212070419102 is an apocalyptic number.

12070419102 is an abundant number, since it is smaller than the sum of its proper divisors (17818238034).

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

12070419102 is a wasteful number, since it uses less digits than its factorization.

12070419102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95796992 (or 95796989 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The spelling of 12070419102 in words is "twelve billion, seventy million, four hundred nineteen thousand, one hundred two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 95796977 191593954 287390931 574781862 670578839 862172793 1341157678 1724345586 2011736517 4023473034 6035209551 12070419102