Base | Representation |
---|---|
bin | 11001010111110… |
… | …001011001000111 |
3 | 1002122221212112010 |
4 | 121113301121013 |
5 | 1332432141043 |
6 | 110123225303 |
7 | 13356032103 |
oct | 3127613107 |
9 | 1078855463 |
10 | 425662023 |
11 | 1a93031a6 |
12 | ba678233 |
13 | 6a257c27 |
14 | 40764903 |
15 | 27582133 |
hex | 195f1647 |
425662023 has 32 divisors (see below), whose sum is σ = 608038912. Its totient is φ = 264384000.
The previous prime is 425662021. The next prime is 425662067. The reversal of 425662023 is 320266524.
It is not a de Polignac number, because 425662023 - 21 = 425662021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425662021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353823 + ... + 355023.
It is an arithmetic number, because the mean of its divisors is an integer number (19001216).
Almost surely, 2425662023 is an apocalyptic number.
425662023 is a deficient number, since it is larger than the sum of its proper divisors (182376889).
425662023 is a wasteful number, since it uses less digits than its factorization.
425662023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1375.
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 425662023 is about 20631.5782963883. The cubic root of 425662023 is about 752.2374800505.
The spelling of 425662023 in words is "four hundred twenty-five million, six hundred sixty-two thousand, twenty-three".
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