Base | Representation |
---|---|
bin | 1000011000111… |
… | …01010101110010 |
3 | 11220102102000222 |
4 | 10030131111302 |
5 | 121003443040 |
6 | 10552213042 |
7 | 1513114154 |
oct | 414352562 |
9 | 156372028 |
10 | 70374770 |
11 | 367a7674 |
12 | 1b69a182 |
13 | 1177029b |
14 | 94bcad4 |
15 | 62a1bb5 |
hex | 431d572 |
70374770 has 16 divisors (see below), whose sum is σ = 127033920. Its totient is φ = 28070064.
The previous prime is 70374769. The next prime is 70374809. The reversal of 70374770 is 7747307.
It is a self number, because there is not a number n which added to its sum of digits gives 70374770.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6212 + ... + 13391.
It is an arithmetic number, because the mean of its divisors is an integer number (7939620).
Almost surely, 270374770 is an apocalyptic number.
70374770 is a deficient number, since it is larger than the sum of its proper divisors (56659150).
70374770 is a wasteful number, since it uses less digits than its factorization.
70374770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19969.
The product of its (nonzero) digits is 28812, while the sum is 35.
The square root of 70374770 is about 8388.9671593111. The cubic root of 70374770 is about 412.8627137219.
The spelling of 70374770 in words is "seventy million, three hundred seventy-four thousand, seven hundred seventy".
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