Base | Representation |
---|---|
bin | 1000101011001100… |
… | …0010111000101001 |
3 | 20000021202000101200 |
4 | 2022303002320221 |
5 | 14232112340334 |
6 | 1023022434413 |
7 | 111464042031 |
oct | 21263027051 |
9 | 6007660350 |
10 | 2328636969 |
11 | a9550046a |
12 | 54ba32a09 |
13 | 2b15908c9 |
14 | 1813a48c1 |
15 | d967b799 |
hex | 8acc2e29 |
2328636969 has 6 divisors (see below), whose sum is σ = 3363586746. Its totient is φ = 1552424640.
The previous prime is 2328636923. The next prime is 2328636971. The reversal of 2328636969 is 9696368232.
It can be written as a sum of positive squares in only one way, i.e., 1355196969 + 973440000 = 36813^2 + 31200^2 .
It is not a de Polignac number, because 2328636969 - 217 = 2328505897 is a prime.
It is a super-2 number, since 2×23286369692 = 10845100266787013922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2328636169) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129368712 + ... + 129368729.
It is an arithmetic number, because the mean of its divisors is an integer number (560597791).
Almost surely, 22328636969 is an apocalyptic number.
It is an amenable number.
2328636969 is a deficient number, since it is larger than the sum of its proper divisors (1034949777).
2328636969 is a wasteful number, since it uses less digits than its factorization.
2328636969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258737447 (or 258737444 counting only the distinct ones).
The product of its digits is 5038848, while the sum is 54.
The square root of 2328636969 is about 48255.9526794363. The cubic root of 2328636969 is about 1325.4619429303.
The spelling of 2328636969 in words is "two billion, three hundred twenty-eight million, six hundred thirty-six thousand, nine hundred sixty-nine".
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