Base | Representation |
---|---|
bin | 111111110100111… |
… | …111011110101100 |
3 | 2202122000010102100 |
4 | 333310333132230 |
5 | 4143114343413 |
6 | 254132055100 |
7 | 35352061320 |
oct | 7764773654 |
9 | 2678003370 |
10 | 1070856108 |
11 | 4aa51a053 |
12 | 25a764490 |
13 | 140b1858a |
14 | a2313980 |
15 | 6402aa73 |
hex | 3fd3f7ac |
1070856108 has 36 divisors (see below), whose sum is σ = 3093585040. Its totient is φ = 305958816.
The previous prime is 1070856097. The next prime is 1070856113. The reversal of 1070856108 is 8016580701.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×10708561082 = 2293465608081815328, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2124463 + ... + 2124966.
Almost surely, 21070856108 is an apocalyptic number.
1070856108 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1070856108 is an abundant number, since it is smaller than the sum of its proper divisors (2022728932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1070856108 is a wasteful number, since it uses less digits than its factorization.
1070856108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4249446 (or 4249441 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 36.
The square root of 1070856108 is about 32723.9378437253. The cubic root of 1070856108 is about 1023.0818325620.
The spelling of 1070856108 in words is "one billion, seventy million, eight hundred fifty-six thousand, one hundred eight".
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