Base | Representation |
---|---|
bin | 1100010111111010111… |
… | …01001110101000110111 |
3 | 1111122102001211201002100 |
4 | 12023331131032220313 |
5 | 23431211211432131 |
6 | 523152042513143 |
7 | 42500560442526 |
oct | 6137535165067 |
9 | 1448361751070 |
10 | 425159092791 |
11 | 154344251174 |
12 | 6a494b057b3 |
13 | 31127b083b4 |
14 | 168137204bd |
15 | b0d55447e6 |
hex | 62fd74ea37 |
425159092791 has 12 divisors (see below), whose sum is σ = 616872587968. Its totient is φ = 282168365184.
The previous prime is 425159092789. The next prime is 425159092793. The reversal of 425159092791 is 197290951524.
It is a happy number.
425159092791 is a `hidden beast` number, since 4 + 25 + 1 + 590 + 9 + 27 + 9 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (425159092789) and next prime (425159092793).
It is not a de Polignac number, because 425159092791 - 21 = 425159092789 is a prime.
It is a super-2 number, since 2×4251590927912 (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 (425159092793) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105917050 + ... + 105921063.
Almost surely, 2425159092791 is an apocalyptic number.
425159092791 is a deficient number, since it is larger than the sum of its proper divisors (191713495177).
425159092791 is a wasteful number, since it uses less digits than its factorization.
425159092791 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211838342 (or 211838339 counting only the distinct ones).
The product of its (nonzero) digits is 2041200, while the sum is 54.
The spelling of 425159092791 in words is "four hundred twenty-five billion, one hundred fifty-nine million, ninety-two thousand, seven hundred ninety-one".
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