Base | Representation |
---|---|
bin | 100001111001000100… |
… | …100011010111111010 |
3 | 10110221011001001212210 |
4 | 201321010203113322 |
5 | 1044012042144340 |
6 | 24415012515550 |
7 | 2425542116640 |
oct | 417104432772 |
9 | 113834031783 |
10 | 36390974970 |
11 | 14484836129 |
12 | 707731bbb6 |
13 | 357c4625ac |
14 | 1a9314d190 |
15 | e2ec41180 |
hex | 8791235fa |
36390974970 has 64 divisors (see below), whose sum is σ = 100601266176. Its totient is φ = 8252435520.
The previous prime is 36390974947. The next prime is 36390974981. The reversal of 36390974970 is 7947909363.
36390974970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 36390974970.
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, 655576 + ... + 708915.
It is an arithmetic number, because the mean of its divisors is an integer number (1571894784).
Almost surely, 236390974970 is an apocalyptic number.
36390974970 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
36390974970 is an abundant number, since it is smaller than the sum of its proper divisors (64210291206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36390974970 is a wasteful number, since it uses less digits than its factorization.
36390974970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364635.
The product of its (nonzero) digits is 7715736, while the sum is 57.
The spelling of 36390974970 in words is "thirty-six billion, three hundred ninety million, nine hundred seventy-four thousand, nine hundred seventy".
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