Base | Representation |
---|---|
bin | 1000110010011101… |
… | …1001011001100001 |
3 | 20002102010121210101 |
4 | 2030213121121201 |
5 | 14312414403024 |
6 | 1030032302401 |
7 | 112314225013 |
oct | 21447313141 |
9 | 6072117711 |
10 | 2359137889 |
11 | 1000743239 |
12 | 55a0a1a01 |
13 | 2b79ac8a4 |
14 | 1854641b3 |
15 | dc1a3c44 |
hex | 8c9d9661 |
2359137889 has 4 divisors (see below), whose sum is σ = 2497910724. Its totient is φ = 2220365056.
The previous prime is 2359137883. The next prime is 2359137917. The reversal of 2359137889 is 9887319532.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1861491025 + 497646864 = 43145^2 + 22308^2 .
It is a cyclic number.
It is not a de Polignac number, because 2359137889 - 215 = 2359105121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2359137883) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69386392 + ... + 69386425.
It is an arithmetic number, because the mean of its divisors is an integer number (624477681).
Almost surely, 22359137889 is an apocalyptic number.
It is an amenable number.
2359137889 is a deficient number, since it is larger than the sum of its proper divisors (138772835).
2359137889 is a wasteful number, since it uses less digits than its factorization.
2359137889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138772834.
The product of its digits is 3265920, while the sum is 55.
The square root of 2359137889 is about 48570.9572584276. The cubic root of 2359137889 is about 1331.2239075786.
The spelling of 2359137889 in words is "two billion, three hundred fifty-nine million, one hundred thirty-seven thousand, eight hundred eighty-nine".
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