Base | Representation |
---|---|
bin | 1000011100100… |
… | …10101100101000 |
3 | 11221022211102110 |
4 | 10032102230220 |
5 | 121114333324 |
6 | 11010402320 |
7 | 1520155461 |
oct | 416225450 |
9 | 157284373 |
10 | 70855464 |
11 | 36aa5839 |
12 | 1b8903a0 |
13 | 118ab014 |
14 | 95a5d68 |
15 | 6349329 |
hex | 4392b28 |
70855464 has 16 divisors (see below), whose sum is σ = 177138720. Its totient is φ = 23618480.
The previous prime is 70855399. The next prime is 70855489. The reversal of 70855464 is 46455807.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476132 + ... + 1476179.
It is an arithmetic number, because the mean of its divisors is an integer number (11071170).
Almost surely, 270855464 is an apocalyptic number.
It is an amenable number.
70855464 is an abundant number, since it is smaller than the sum of its proper divisors (106283256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70855464 is a wasteful number, since it uses less digits than its factorization.
70855464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2952320 (or 2952316 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 70855464 is about 8417.5687701378. The cubic root of 70855464 is about 413.8005994408.
The spelling of 70855464 in words is "seventy million, eight hundred fifty-five thousand, four hundred sixty-four".
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