Base | Representation |
---|---|
bin | 10110000111010101… |
… | …01100110100110011 |
3 | 1010122102112220111112 |
4 | 23003222230310303 |
5 | 143303401412423 |
6 | 5242040503535 |
7 | 600134106020 |
oct | 130352546463 |
9 | 33572486445 |
10 | 11872685363 |
11 | 5042904270 |
12 | 237417abab |
13 | 1172979416 |
14 | 808b5a547 |
15 | 4974c2a78 |
hex | 2c3aacd33 |
11872685363 has 32 divisors (see below), whose sum is σ = 15592573440. Its totient is φ = 8758229760.
The previous prime is 11872685339. The next prime is 11872685389. The reversal of 11872685363 is 36358627811.
It is not a de Polignac number, because 11872685363 - 212 = 11872681267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11872685963) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3358745 + ... + 3362277.
It is an arithmetic number, because the mean of its divisors is an integer number (487267920).
Almost surely, 211872685363 is an apocalyptic number.
11872685363 is a deficient number, since it is larger than the sum of its proper divisors (3719888077).
11872685363 is a wasteful number, since it uses less digits than its factorization.
11872685363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5867.
The product of its digits is 1451520, while the sum is 50.
The spelling of 11872685363 in words is "eleven billion, eight hundred seventy-two million, six hundred eighty-five thousand, three hundred sixty-three".
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