Base | Representation |
---|---|
bin | 1011011101110110100001… |
… | …1010110011010001110010 |
3 | 1122122021010000111201201000 |
4 | 2313131220122303101302 |
5 | 3123030110100320002 |
6 | 42451444033222430 |
7 | 2440601062140114 |
oct | 267355032632162 |
9 | 48567100451630 |
10 | 12607480870002 |
11 | 4020891302797 |
12 | 14b74b7a01a16 |
13 | 705b5a16a995 |
14 | 3182c35d53b4 |
15 | 16ce398e261c |
hex | b77686b3472 |
12607480870002 has 128 divisors (see below), whose sum is σ = 29417276528640. Its totient is φ = 3994709400000.
The previous prime is 12607480869961. The next prime is 12607480870027. The reversal of 12607480870002 is 20007808470621.
It is a self number, because there is not a number n which added to its sum of digits gives 12607480870002.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 326168377 + ... + 326207027.
It is an arithmetic number, because the mean of its divisors is an integer number (229822472880).
Almost surely, 212607480870002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12607480870002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14708638264320).
12607480870002 is an abundant number, since it is smaller than the sum of its proper divisors (16809795658638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12607480870002 is a wasteful number, since it uses less digits than its factorization.
12607480870002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40317 (or 40311 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 45.
The spelling of 12607480870002 in words is "twelve trillion, six hundred seven billion, four hundred eighty million, eight hundred seventy thousand, two".
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