Base | Representation |
---|---|
bin | 1111100110110… |
… | …00001011010011 |
3 | 100010022212020011 |
4 | 13303120023103 |
5 | 232003041013 |
6 | 20553455351 |
7 | 3146464360 |
oct | 763301323 |
9 | 303285204 |
10 | 130908883 |
11 | 67992866 |
12 | 37a11557 |
13 | 211763a1 |
14 | 13559467 |
15 | b75cc3d |
hex | 7cd82d3 |
130908883 has 8 divisors (see below), whose sum is σ = 149679360. Its totient is φ = 112155720.
The previous prime is 130908881. The next prime is 130908907. The reversal of 130908883 is 388809031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130908883 - 21 = 130908881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130908881) 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, 27618 + ... + 32008.
It is an arithmetic number, because the mean of its divisors is an integer number (18709920).
Almost surely, 2130908883 is an apocalyptic number.
130908883 is a deficient number, since it is larger than the sum of its proper divisors (18770477).
130908883 is an equidigital number, since it uses as much as digits as its factorization.
130908883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8657.
The product of its (nonzero) digits is 41472, while the sum is 40.
The square root of 130908883 is about 11441.5419852396. The cubic root of 130908883 is about 507.7575296767.
The spelling of 130908883 in words is "one hundred thirty million, nine hundred eight thousand, eight hundred eighty-three".
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