Base | Representation |
---|---|
bin | 100000001101011… |
… | …1100111000101000 |
3 | 2210022201200102010 |
4 | 1000122330320220 |
5 | 4203141310302 |
6 | 255125235520 |
7 | 35532464451 |
oct | 10032747050 |
9 | 2708650363 |
10 | 1080806952 |
11 | 5050a6295 |
12 | 261b62ba0 |
13 | 142bc0954 |
14 | a3784128 |
15 | 64d4416c |
hex | 406bce28 |
1080806952 has 32 divisors (see below), whose sum is σ = 2753002080. Its totient is φ = 353471040.
The previous prime is 1080806941. The next prime is 1080806981. The reversal of 1080806952 is 2596080801.
It is a self number, because there is not a number n which added to its sum of digits gives 1080806952.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423574 + ... + 426117.
It is an arithmetic number, because the mean of its divisors is an integer number (86031315).
Almost surely, 21080806952 is an apocalyptic number.
1080806952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1080806952 is an abundant number, since it is smaller than the sum of its proper divisors (1672195128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1080806952 is a wasteful number, since it uses less digits than its factorization.
1080806952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849753 (or 849749 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 39.
The square root of 1080806952 is about 32875.6285415199. The cubic root of 1080806952 is about 1026.2410355956.
The spelling of 1080806952 in words is "one billion, eighty million, eight hundred six thousand, nine hundred fifty-two".
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