Base | Representation |
---|---|
bin | 1110100100001100011… |
… | …1110110010100011101 |
3 | 212220220020212011221211 |
4 | 3221003013312110131 |
5 | 13044434430443031 |
6 | 310542300024421 |
7 | 24036015616063 |
oct | 3510307662435 |
9 | 786806764854 |
10 | 250234234141 |
11 | 9713a779891 |
12 | 405b6b32111 |
13 | 1a79b771488 |
14 | c17b986033 |
15 | 6798686bb1 |
hex | 3a431f651d |
250234234141 has 4 divisors (see below), whose sum is σ = 250240432572. Its totient is φ = 250228035712.
The previous prime is 250234234111. The next prime is 250234234157. The reversal of 250234234141 is 141432432052.
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 11532612100 + 238701622041 = 107390^2 + 488571^2 .
It is a cyclic number.
It is not a de Polignac number, because 250234234141 - 219 = 250233709853 is a prime.
It is a super-2 number, since 2×2502342341412 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250234234111) 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, 3038260 + ... + 3119533.
It is an arithmetic number, because the mean of its divisors is an integer number (62560108143).
Almost surely, 2250234234141 is an apocalyptic number.
It is an amenable number.
250234234141 is a deficient number, since it is larger than the sum of its proper divisors (6198431).
250234234141 is an equidigital number, since it uses as much as digits as its factorization.
250234234141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6198430.
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 250234234141 its reverse (141432432052), we get a palindrome (391666666193).
The spelling of 250234234141 in words is "two hundred fifty billion, two hundred thirty-four million, two hundred thirty-four thousand, one hundred forty-one".
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