Base | Representation |
---|---|
bin | 11001010111001… |
… | …011011101011100 |
3 | 1002122122222101122 |
4 | 121113023131130 |
5 | 1332412203102 |
6 | 110120030112 |
7 | 13354514114 |
oct | 3127133534 |
9 | 1078588348 |
10 | 425506652 |
11 | 1a920749a |
12 | ba602338 |
13 | 6a2022ac |
14 | 40724044 |
15 | 275510a2 |
hex | 195cb75c |
425506652 has 12 divisors (see below), whose sum is σ = 744790200. Its totient is φ = 212709456.
The previous prime is 425506619. The next prime is 425506657. The reversal of 425506652 is 256605524.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425506657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21599 + ... + 36297.
It is an arithmetic number, because the mean of its divisors is an integer number (62065850).
Almost surely, 2425506652 is an apocalyptic number.
It is an amenable number.
425506652 is a deficient number, since it is larger than the sum of its proper divisors (319283548).
425506652 is a wasteful number, since it uses less digits than its factorization.
425506652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21940 (or 21938 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 35.
The square root of 425506652 is about 20627.8125839848. The cubic root of 425506652 is about 752.1459441164.
The spelling of 425506652 in words is "four hundred twenty-five million, five hundred six thousand, six hundred fifty-two".
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