Base | Representation |
---|---|
bin | 1101101111011010010… |
… | …10101001011000010100 |
3 | 1200010122120200200110110 |
4 | 12313231022221120110 |
5 | 30213410342121023 |
6 | 1000521013323020 |
7 | 46052555260215 |
oct | 6675512513024 |
9 | 1603576620413 |
10 | 472130426388 |
11 | 172258354335 |
12 | 77603636470 |
13 | 356a226790a |
14 | 18bcbb0540c |
15 | c434081a93 |
hex | 6ded2a9614 |
472130426388 has 24 divisors (see below), whose sum is σ = 1101666092800. Its totient is φ = 157372747200.
The previous prime is 472130426363. The next prime is 472130426401. The reversal of 472130426388 is 883624031274.
It is a congruent number.
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, 3313 + ... + 971736.
Almost surely, 2472130426388 is an apocalyptic number.
It is an amenable number.
472130426388 is an abundant number, since it is smaller than the sum of its proper divisors (629535666412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472130426388 is a wasteful number, since it uses less digits than its factorization.
472130426388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015407 (or 1015405 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 48.
The spelling of 472130426388 in words is "four hundred seventy-two billion, one hundred thirty million, four hundred twenty-six thousand, three hundred eighty-eight".
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