Base | Representation |
---|---|
bin | 100000000000100… |
… | …1000011110001110 |
3 | 2202211222211002000 |
4 | 1000001020132032 |
5 | 4144423214140 |
6 | 254324213130 |
7 | 35421115035 |
oct | 10001103616 |
9 | 2684884060 |
10 | 1074038670 |
11 | 5012a3171 |
12 | 25b83a1a6 |
13 | 141691053 |
14 | a290171c |
15 | 64458a30 |
hex | 4004878e |
1074038670 has 32 divisors (see below), whose sum is σ = 2864103840. Its totient is φ = 286410240.
The previous prime is 1074038663. The next prime is 1074038729. The reversal of 1074038670 is 768304701.
1074038670 is a `hidden beast` number, since 107 + 403 + 86 + 70 = 666.
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, 1988691 + ... + 1989230.
It is an arithmetic number, because the mean of its divisors is an integer number (89503245).
Almost surely, 21074038670 is an apocalyptic number.
1074038670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1074038670 is an abundant number, since it is smaller than the sum of its proper divisors (1790065170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1074038670 is a wasteful number, since it uses less digits than its factorization.
1074038670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3977937 (or 3977931 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 1074038670 is about 32772.5291974849. The cubic root of 1074038670 is about 1024.0943561074.
The spelling of 1074038670 in words is "one billion, seventy-four million, thirty-eight thousand, six hundred seventy".
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