Base | Representation |
---|---|
bin | 100000100111100011… |
… | …1000110011000100000 |
3 | 20200210200021222021212 |
4 | 1001033013012120200 |
5 | 2121423431103302 |
6 | 52102400405252 |
7 | 5026552306622 |
oct | 1011707063040 |
9 | 220720258255 |
10 | 70046737952 |
11 | 27785614a84 |
12 | 116aa616828 |
13 | 67b4030049 |
14 | 3566d00c12 |
15 | 1c4e794052 |
hex | 104f1c6620 |
70046737952 has 24 divisors (see below), whose sum is σ = 142353050112. Its totient is φ = 33893582400.
The previous prime is 70046737939. The next prime is 70046737991. The reversal of 70046737952 is 25973764007.
It is a self number, because there is not a number n which added to its sum of digits gives 70046737952.
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, 35304824 + ... + 35306807.
It is an arithmetic number, because the mean of its divisors is an integer number (5931377088).
Almost surely, 270046737952 is an apocalyptic number.
It is an amenable number.
70046737952 is an abundant number, since it is smaller than the sum of its proper divisors (72306312160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70046737952 is a wasteful number, since it uses less digits than its factorization.
70046737952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70611672 (or 70611664 counting only the distinct ones).
The product of its (nonzero) digits is 2222640, while the sum is 50.
The spelling of 70046737952 in words is "seventy billion, forty-six million, seven hundred thirty-seven thousand, nine hundred fifty-two".
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