Base | Representation |
---|---|
bin | 100000111100000011… |
… | …0001101011001100000 |
3 | 20202120121012022200022 |
4 | 1001320012031121200 |
5 | 2124330444323100 |
6 | 52254523013012 |
7 | 5052602141141 |
oct | 1017006153140 |
9 | 222517168608 |
10 | 70734370400 |
11 | 27aa8787461 |
12 | 1186096a168 |
13 | 689362c055 |
14 | 35d0379ac8 |
15 | 1c8ed21e85 |
hex | 107818d660 |
70734370400 has 72 divisors (see below), whose sum is σ = 181768756680. Its totient is φ = 26804597760.
The previous prime is 70734370379. The next prime is 70734370403. The reversal of 70734370400 is 407343707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70734370403) 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, 2311589 + ... + 2341988.
It is an arithmetic number, because the mean of its divisors is an integer number (2524566065).
Almost surely, 270734370400 is an apocalyptic number.
It is an amenable number.
70734370400 is an abundant number, since it is smaller than the sum of its proper divisors (111034386280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70734370400 is a wasteful number, since it uses less digits than its factorization.
70734370400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4653616 (or 4653603 counting only the distinct ones).
The product of its (nonzero) digits is 49392, while the sum is 35.
The spelling of 70734370400 in words is "seventy billion, seven hundred thirty-four million, three hundred seventy thousand, four hundred".
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