Base | Representation |
---|---|
bin | 1010101101111010… |
… | …0001011100100000 |
3 | 21102111101221002020 |
4 | 2223132201130200 |
5 | 21342441431443 |
6 | 1153250021440 |
7 | 131202201600 |
oct | 25336413440 |
9 | 7374357066 |
10 | 2876905248 |
11 | 1246a35548 |
12 | 683577880 |
13 | 36b045ac9 |
14 | 1d4122c00 |
15 | 11c87b583 |
hex | ab7a1720 |
2876905248 has 72 divisors (see below), whose sum is σ = 8784850032. Its totient is φ = 821971584.
The previous prime is 2876905237. The next prime is 2876905277. The reversal of 2876905248 is 8425096782.
It is a self number, because there is not a number n which added to its sum of digits gives 2876905248.
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, 301090 + ... + 310497.
It is an arithmetic number, because the mean of its divisors is an integer number (122011806).
Almost surely, 22876905248 is an apocalyptic number.
2876905248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2876905248 is an abundant number, since it is smaller than the sum of its proper divisors (5907944784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2876905248 is a wasteful number, since it uses less digits than its factorization.
2876905248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611614 (or 611599 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 51.
The square root of 2876905248 is about 53636.7900605545. The cubic root of 2876905248 is about 1422.2475232840.
The spelling of 2876905248 in words is "two billion, eight hundred seventy-six million, nine hundred five thousand, two hundred forty-eight".
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