Base | Representation |
---|---|
bin | 11001010111001… |
… | …011110001000110 |
3 | 1002122200001010020 |
4 | 121113023301012 |
5 | 1332412223120 |
6 | 110120040010 |
7 | 13354520562 |
oct | 3127136106 |
9 | 1078601106 |
10 | 425507910 |
11 | 1a9208433 |
12 | ba603006 |
13 | 6a202a39 |
14 | 407246a2 |
15 | 27551640 |
hex | 195cbc46 |
425507910 has 16 divisors (see below), whose sum is σ = 1021219056. Its totient is φ = 113468768.
The previous prime is 425507867. The next prime is 425507911. The reversal of 425507910 is 19705524.
It is a super-3 number, since 3×4255079103 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425507911) 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, 7091769 + ... + 7091828.
It is an arithmetic number, because the mean of its divisors is an integer number (63826191).
Almost surely, 2425507910 is an apocalyptic number.
425507910 is an abundant number, since it is smaller than the sum of its proper divisors (595711146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425507910 is a wasteful number, since it uses less digits than its factorization.
425507910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14183607.
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 425507910 is about 20627.8430767737. The cubic root of 425507910 is about 752.1466853494.
The spelling of 425507910 in words is "four hundred twenty-five million, five hundred seven thousand, nine hundred ten".
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