Base | Representation |
---|---|
bin | 11011111000100100… |
… | …00011011001100010 |
3 | 1102122021201021000200 |
4 | 31330102003121202 |
5 | 221124310243221 |
6 | 10513243130030 |
7 | 1036653656436 |
oct | 157422033142 |
9 | 42567637020 |
10 | 14970009186 |
11 | 63921a8520 |
12 | 2a99513916 |
13 | 1547578302 |
14 | a202589c6 |
15 | 5c938d426 |
hex | 37c483662 |
14970009186 has 24 divisors (see below), whose sum is σ = 35383658544. Its totient is φ = 4536366360.
The previous prime is 14970009169. The next prime is 14970009193. The reversal of 14970009186 is 68190007941.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37802856 + ... + 37803251.
It is an arithmetic number, because the mean of its divisors is an integer number (1474319106).
Almost surely, 214970009186 is an apocalyptic number.
14970009186 is an abundant number, since it is smaller than the sum of its proper divisors (20413649358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14970009186 is a wasteful number, since it uses less digits than its factorization.
14970009186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75606126 (or 75606123 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 45.
The spelling of 14970009186 in words is "fourteen billion, nine hundred seventy million, nine thousand, one hundred eighty-six".
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