Base | Representation |
---|---|
bin | 1010101100010000… |
… | …1011110011010000 |
3 | 21102000102011000201 |
4 | 2223010023303100 |
5 | 21334210011343 |
6 | 1152442024544 |
7 | 131056414261 |
oct | 25304136320 |
9 | 7360364021 |
10 | 2870000848 |
11 | 124304a130 |
12 | 6811a8154 |
13 | 369799270 |
14 | 1d3246968 |
15 | 11be6594d |
hex | ab10bcd0 |
2870000848 has 40 divisors (see below), whose sum is σ = 6532769376. Its totient is φ = 1204195200.
The previous prime is 2870000723. The next prime is 2870000849. The reversal of 2870000848 is 8480000782.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2870000849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624898 + ... + 629473.
Almost surely, 22870000848 is an apocalyptic number.
It is an amenable number.
2870000848 is an abundant number, since it is smaller than the sum of its proper divisors (3662768528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2870000848 is a wasteful number, since it uses less digits than its factorization.
2870000848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1254403 (or 1254397 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 37.
The square root of 2870000848 is about 53572.3888584409. The cubic root of 2870000848 is about 1421.1088422987.
The spelling of 2870000848 in words is "two billion, eight hundred seventy million, eight hundred forty-eight", and thus it is an aban number.
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