Base | Representation |
---|---|
bin | 1110100100001011011… |
… | …1110111101010100000 |
3 | 212220212221222101000012 |
4 | 3221002313313222200 |
5 | 13044432342422334 |
6 | 310542030144052 |
7 | 24035635201616 |
oct | 3510267675240 |
9 | 786787871005 |
10 | 250230045344 |
11 | 97138378774 |
12 | 405b5652028 |
13 | 1a79a9359b6 |
14 | c17b1b56b6 |
15 | 679810a9ce |
hex | 3a42df7aa0 |
250230045344 has 48 divisors (see below), whose sum is σ = 521673906600. Its totient is φ = 117742977024.
The previous prime is 250230045341. The next prime is 250230045389. The reversal of 250230045344 is 443540032052.
It can be written as a sum of positive squares in 4 ways, for example, as 246234288400 + 3995756944 = 496220^2 + 63212^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 250230045344.
It is not an unprimeable number, because it can be changed into a prime (250230045341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7113752 + ... + 7148840.
Almost surely, 2250230045344 is an apocalyptic number.
It is an amenable number.
250230045344 is an abundant number, since it is smaller than the sum of its proper divisors (271443861256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250230045344 is a wasteful number, since it uses less digits than its factorization.
250230045344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48225 (or 48217 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 250230045344 its reverse (443540032052), we get a palindrome (693770077396).
The spelling of 250230045344 in words is "two hundred fifty billion, two hundred thirty million, forty-five thousand, three hundred forty-four".
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