Base | Representation |
---|---|
bin | 100000111011001111… |
… | …1000110010111000100 |
3 | 20202111201100001221210 |
4 | 1001312133012113010 |
5 | 2124302034400430 |
6 | 52252115411420 |
7 | 5052123323361 |
oct | 1016637062704 |
9 | 222451301853 |
10 | 70707340740 |
11 | 27a944a56a3 |
12 | 118538b3b70 |
13 | 688ab5707a |
14 | 35ca941468 |
15 | 1c8c7832b0 |
hex | 10767c65c4 |
70707340740 has 24 divisors (see below), whose sum is σ = 197980554240. Its totient is φ = 18855290848.
The previous prime is 70707340687. The next prime is 70707340751. The reversal of 70707340740 is 4704370707.
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, 589227780 + ... + 589227899.
It is an arithmetic number, because the mean of its divisors is an integer number (8249189760).
Almost surely, 270707340740 is an apocalyptic number.
It is an amenable number.
70707340740 is an abundant number, since it is smaller than the sum of its proper divisors (127273213500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70707340740 is a wasteful number, since it uses less digits than its factorization.
70707340740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1178455691 (or 1178455689 counting only the distinct ones).
The product of its (nonzero) digits is 115248, while the sum is 39.
The spelling of 70707340740 in words is "seventy billion, seven hundred seven million, three hundred forty thousand, seven hundred forty".
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