Base | Representation |
---|---|
bin | 10111100111001001… |
… | …00100011101011010 |
3 | 1012201102212001121000 |
4 | 23303210210131122 |
5 | 201430123301402 |
6 | 5453510525430 |
7 | 626063330340 |
oct | 136344443532 |
9 | 35642761530 |
10 | 12676384602 |
11 | 5415541412 |
12 | 2559366876 |
13 | 1270325cbb |
14 | 8837a9990 |
15 | 4e2d2ac1c |
hex | 2f392475a |
12676384602 has 64 divisors (see below), whose sum is σ = 32338575360. Its totient is φ = 3605558832.
The previous prime is 12676384559. The next prime is 12676384613. The reversal of 12676384602 is 20648367621.
12676384602 is a `hidden beast` number, since 1 + 2 + 6 + 7 + 6 + 38 + 4 + 602 = 666.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9103 + ... + 159485.
It is an arithmetic number, because the mean of its divisors is an integer number (505290240).
Almost surely, 212676384602 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12676384602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16169287680).
12676384602 is an abundant number, since it is smaller than the sum of its proper divisors (19662190758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12676384602 is a wasteful number, since it uses less digits than its factorization.
12676384602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150624 (or 150618 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 12676384602 in words is "twelve billion, six hundred seventy-six million, three hundred eighty-four thousand, six hundred two".
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