Base | Representation |
---|---|
bin | 10101001001111100… |
… | …01001001010100101 |
3 | 1002022112111100121002 |
4 | 22210332021022211 |
5 | 141230032012420 |
6 | 5115002403045 |
7 | 551311521263 |
oct | 124476111245 |
9 | 32275440532 |
10 | 11357688485 |
11 | 48a9134510 |
12 | 224b800485 |
13 | 10c0073240 |
14 | 79a5bd433 |
15 | 467196075 |
hex | 2a4f892a5 |
11357688485 has 16 divisors (see below), whose sum is σ = 16011959040. Its totient is φ = 7624741440.
The previous prime is 11357688479. The next prime is 11357688487. The reversal of 11357688485 is 58488675311.
It is not a de Polignac number, because 11357688485 - 222 = 11353494181 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11357688485.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11357688487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7941725 + ... + 7943154.
It is an arithmetic number, because the mean of its divisors is an integer number (1000747440).
Almost surely, 211357688485 is an apocalyptic number.
It is an amenable number.
11357688485 is a deficient number, since it is larger than the sum of its proper divisors (4654270555).
11357688485 is a wasteful number, since it uses less digits than its factorization.
11357688485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15884908.
The product of its digits is 6451200, while the sum is 56.
The spelling of 11357688485 in words is "eleven billion, three hundred fifty-seven million, six hundred eighty-eight thousand, four hundred eighty-five".
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