Base | Representation |
---|---|
bin | 100000110011011001… |
… | …1111110011010010000 |
3 | 20201211101112011112120 |
4 | 1001212303332122100 |
5 | 2123232230041434 |
6 | 52210043254240 |
7 | 5042451221406 |
oct | 1014663763220 |
9 | 221741464476 |
10 | 70444377744 |
11 | 2796a018704 |
12 | 1179b81a380 |
13 | 6848526270 |
14 | 35a3a4d476 |
15 | 1c7463d349 |
hex | 1066cfe690 |
70444377744 has 40 divisors (see below), whose sum is σ = 195979873152. Its totient is φ = 21675192960.
The previous prime is 70444377697. The next prime is 70444377761. The reversal of 70444377744 is 44777344407.
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, 56445192 + ... + 56446439.
Almost surely, 270444377744 is an apocalyptic number.
It is an amenable number.
70444377744 is an abundant number, since it is smaller than the sum of its proper divisors (125535495408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70444377744 is a wasteful number, since it uses less digits than its factorization.
70444377744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112891655 (or 112891649 counting only the distinct ones).
The product of its (nonzero) digits is 7375872, while the sum is 51.
The spelling of 70444377744 in words is "seventy billion, four hundred forty-four million, three hundred seventy-seven thousand, seven hundred forty-four".
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