Base | Representation |
---|---|
bin | 100000110100100011… |
… | …0111000100001011000 |
3 | 20201221001222201202200 |
4 | 1001221012320201120 |
5 | 2123322104420132 |
6 | 52213540530200 |
7 | 5043426445461 |
oct | 1015106704130 |
9 | 221831881680 |
10 | 70482888792 |
11 | 27989831618 |
12 | 117b06b0960 |
13 | 68534bb174 |
14 | 35a8bd5d68 |
15 | 1c77be8d7c |
hex | 10691b8858 |
70482888792 has 48 divisors (see below), whose sum is σ = 190916784240. Its totient is φ = 23491142208.
The previous prime is 70482888779. The next prime is 70482888793. The reversal of 70482888792 is 29788828407.
70482888792 is a `hidden beast` number, since 7 + 0 + 482 + 8 + 88 + 79 + 2 = 666.
It is a super-2 number, since 2×704828887922 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70482888793) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 508998 + ... + 632490.
It is an arithmetic number, because the mean of its divisors is an integer number (3977433005).
Almost surely, 270482888792 is an apocalyptic number.
70482888792 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
70482888792 is an abundant number, since it is smaller than the sum of its proper divisors (120433895448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70482888792 is a wasteful number, since it uses less digits than its factorization.
70482888792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131432 (or 131425 counting only the distinct ones).
The product of its (nonzero) digits is 28901376, while the sum is 63.
The spelling of 70482888792 in words is "seventy billion, four hundred eighty-two million, eight hundred eighty-eight thousand, seven hundred ninety-two".
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