Base | Representation |
---|---|
bin | 1100100000100110111… |
… | …0100001110000101100 |
3 | 202112201120000020201102 |
4 | 3020021232201300230 |
5 | 12010114324303102 |
6 | 242421244302232 |
7 | 21345465043052 |
oct | 3101156416054 |
9 | 675646006642 |
10 | 214911556652 |
11 | 83163a75441 |
12 | 35799541978 |
13 | 1735c73c990 |
14 | a58a6821d2 |
15 | 58cc618402 |
hex | 3209ba1c2c |
214911556652 has 48 divisors (see below), whose sum is σ = 423722819520. Its totient is φ = 94633237248.
The previous prime is 214911556637. The next prime is 214911556661. The reversal of 214911556652 is 256655119412.
It is a junction number, because it is equal to n+sod(n) for n = 214911556597 and 214911556606.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234278 + ... + 696210.
It is an arithmetic number, because the mean of its divisors is an integer number (8827558740).
Almost surely, 2214911556652 is an apocalyptic number.
It is an amenable number.
214911556652 is a deficient number, since it is larger than the sum of its proper divisors (208811262868).
214911556652 is a wasteful number, since it uses less digits than its factorization.
214911556652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462362 (or 462360 counting only the distinct ones).
The product of its digits is 648000, while the sum is 47.
The spelling of 214911556652 in words is "two hundred fourteen billion, nine hundred eleven million, five hundred fifty-six thousand, six hundred fifty-two".
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