Base | Representation |
---|---|
bin | 11001010110101… |
… | …010000111011000 |
3 | 1002122102001001010 |
4 | 121112222013120 |
5 | 1332343320242 |
6 | 110113053520 |
7 | 13353404661 |
oct | 3126520730 |
9 | 1078361033 |
10 | 425370072 |
11 | 1a9123916 |
12 | ba5572a0 |
13 | 6a18508a |
14 | 406ca368 |
15 | 2752589c |
hex | 195aa1d8 |
425370072 has 16 divisors (see below), whose sum is σ = 1063425240. Its totient is φ = 141790016.
The previous prime is 425370059. The next prime is 425370089. The reversal of 425370072 is 270073524.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8861853 + ... + 8861900.
Almost surely, 2425370072 is an apocalyptic number.
It is an amenable number.
425370072 is an abundant number, since it is smaller than the sum of its proper divisors (638055168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425370072 is a wasteful number, since it uses less digits than its factorization.
425370072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17723762 (or 17723758 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 425370072 is about 20624.5017394360. The cubic root of 425370072 is about 752.0654603873.
The spelling of 425370072 in words is "four hundred twenty-five million, three hundred seventy thousand, seventy-two".
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