Base | Representation |
---|---|
bin | 100000100111100101… |
… | …0001011100010000010 |
3 | 20200210201211000000002 |
4 | 1001033022023202002 |
5 | 2121424132423344 |
6 | 52102430000002 |
7 | 5026562212124 |
oct | 1011712134202 |
9 | 220721730002 |
10 | 70047545474 |
11 | 27786016755 |
12 | 116aa946002 |
13 | 67b425377a |
14 | 3567071214 |
15 | 1c4e8a344e |
hex | 104f28b882 |
70047545474 has 8 divisors (see below), whose sum is σ = 105072641100. Its totient is φ = 35023331776.
The previous prime is 70047545459. The next prime is 70047545483. The reversal of 70047545474 is 47454574007.
It can be written as a sum of positive squares in 2 ways, for example, as 65386069849 + 4661475625 = 255707^2 + 68275^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 39302 + ... + 376350.
Almost surely, 270047545474 is an apocalyptic number.
70047545474 is a deficient number, since it is larger than the sum of its proper divisors (35025095626).
70047545474 is a wasteful number, since it uses less digits than its factorization.
70047545474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440964.
The product of its (nonzero) digits is 2195200, while the sum is 47.
The spelling of 70047545474 in words is "seventy billion, forty-seven million, five hundred forty-five thousand, four hundred seventy-four".
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