Base | Representation |
---|---|
bin | 1010010000001001… |
… | …1000010000101110 |
3 | 21002210112111202100 |
4 | 2210002120100232 |
5 | 21114013241321 |
6 | 1133030435530 |
7 | 125125232340 |
oct | 24402302056 |
9 | 7083474670 |
10 | 2752087086 |
11 | 1192532841 |
12 | 649802ba6 |
13 | 34b222ac8 |
14 | 1c1711290 |
15 | 111923326 |
hex | a409842e |
2752087086 has 48 divisors (see below), whose sum is σ = 6832332000. Its totient is φ = 784275264.
The previous prime is 2752087073. The next prime is 2752087097. The reversal of 2752087086 is 6807802572.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 20940 + ... + 77088.
It is an arithmetic number, because the mean of its divisors is an integer number (142340250).
Almost surely, 22752087086 is an apocalyptic number.
2752087086 is an abundant number, since it is smaller than the sum of its proper divisors (4080244914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2752087086 is a wasteful number, since it uses less digits than its factorization.
2752087086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56553 (or 56550 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 45.
The square root of 2752087086 is about 52460.3382185056. The cubic root of 2752087086 is about 1401.3740058265.
The spelling of 2752087086 in words is "two billion, seven hundred fifty-two million, eighty-seven thousand, eighty-six".
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