Base | Representation |
---|---|
bin | 1000010111010… |
… | …10000111010100 |
3 | 11220000202012210 |
4 | 10023222013110 |
5 | 120430234243 |
6 | 10543513420 |
7 | 1511251350 |
oct | 413520724 |
9 | 156022183 |
10 | 70164948 |
11 | 36673a67 |
12 | 1b5b8870 |
13 | 116c8929 |
14 | 9466460 |
15 | 625e933 |
hex | 42ea1d4 |
70164948 has 48 divisors (see below), whose sum is σ = 196958720. Its totient is φ = 18991584.
The previous prime is 70164923. The next prime is 70164971. The reversal of 70164948 is 84946107.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20386 + ... + 23577.
Almost surely, 270164948 is an apocalyptic number.
It is an amenable number.
70164948 is an abundant number, since it is smaller than the sum of its proper divisors (126793772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70164948 is a wasteful number, since it uses less digits than its factorization.
70164948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43996 (or 43994 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 70164948 is about 8376.4519935352. The cubic root of 70164948 is about 412.4519892699.
The spelling of 70164948 in words is "seventy million, one hundred sixty-four thousand, nine hundred forty-eight".
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