Base | Representation |
---|---|
bin | 11001011000111… |
… | …010000100000000 |
3 | 1002200111222211110 |
4 | 121120322010000 |
5 | 1333021202210 |
6 | 110133443320 |
7 | 13361411646 |
oct | 3130720400 |
9 | 1080458743 |
10 | 425959680 |
11 | 1a94968a3 |
12 | ba7a0540 |
13 | 6a330563 |
14 | 40801196 |
15 | 275e0420 |
hex | 1963a100 |
425959680 has 72 divisors (see below), whose sum is σ = 1360420992. Its totient is φ = 113588224.
The previous prime is 425959673. The next prime is 425959711. The reversal of 425959680 is 86959524.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51624 + ... + 59303.
It is an arithmetic number, because the mean of its divisors is an integer number (18894736).
Almost surely, 2425959680 is an apocalyptic number.
425959680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
425959680 is an abundant number, since it is smaller than the sum of its proper divisors (934461312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425959680 is a wasteful number, since it uses less digits than its factorization.
425959680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110951 (or 110937 counting only the distinct ones).
The product of its (nonzero) digits is 777600, while the sum is 48.
The square root of 425959680 is about 20638.7906622457. The cubic root of 425959680 is about 752.4127807728.
The spelling of 425959680 in words is "four hundred twenty-five million, nine hundred fifty-nine thousand, six hundred eighty".
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