Base | Representation |
---|---|
bin | 100000110100010001… |
… | …0101101000011111100 |
3 | 20201220102010212222211 |
4 | 1001220202231003330 |
5 | 2123312142422133 |
6 | 52213001350204 |
7 | 5043253025122 |
oct | 1015042550374 |
9 | 221812125884 |
10 | 70473404668 |
11 | 27984443aa7 |
12 | 117a9498364 |
13 | 685154a364 |
14 | 35a7847912 |
15 | 1c76e73bcd |
hex | 10688ad0fc |
70473404668 has 6 divisors (see below), whose sum is σ = 123328458176. Its totient is φ = 35236702332.
The previous prime is 70473404663. The next prime is 70473404671. The reversal of 70473404668 is 86640437407.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70473404663) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8809175580 + ... + 8809175587.
Almost surely, 270473404668 is an apocalyptic number.
It is an amenable number.
70473404668 is a deficient number, since it is larger than the sum of its proper divisors (52855053508).
70473404668 is a wasteful number, since it uses less digits than its factorization.
70473404668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17618351171 (or 17618351169 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 49.
The spelling of 70473404668 in words is "seventy billion, four hundred seventy-three million, four hundred four thousand, six hundred sixty-eight".
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