Base | Representation |
---|---|
bin | 1000011101001… |
… | …11100111110000 |
3 | 11221111011222200 |
4 | 10032213213300 |
5 | 121130104133 |
6 | 11012303200 |
7 | 1520663364 |
oct | 416474760 |
9 | 157434880 |
10 | 70941168 |
11 | 37054171 |
12 | 1b911b00 |
13 | 1190b02c |
14 | 95c92a4 |
15 | 6364913 |
hex | 43a79f0 |
70941168 has 30 divisors (see below), whose sum is σ = 198537144. Its totient is φ = 23647008.
The previous prime is 70941151. The next prime is 70941197. The reversal of 70941168 is 86114907.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246180 + ... + 246467.
Almost surely, 270941168 is an apocalyptic number.
It is an amenable number.
70941168 is an abundant number, since it is smaller than the sum of its proper divisors (127595976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70941168 is a wasteful number, since it uses less digits than its factorization.
70941168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492661 (or 492652 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 70941168 is about 8422.6580127653. The cubic root of 70941168 is about 413.9673712295.
The spelling of 70941168 in words is "seventy million, nine hundred forty-one thousand, one hundred sixty-eight".
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