Base | Representation |
---|---|
bin | 1110111101000000… |
… | …10001000110011100 |
3 | 202201111001000122110 |
4 | 13132200101012130 |
5 | 112420124433100 |
6 | 3404335114020 |
7 | 402640413141 |
oct | 73640210634 |
9 | 22644030573 |
10 | 8027967900 |
11 | 344a640117 |
12 | 1680672910 |
13 | 9ac286184 |
14 | 5622a83c8 |
15 | 31ebc2250 |
hex | 1de81119c |
8027967900 has 72 divisors (see below), whose sum is σ = 23236568320. Its totient is φ = 2139963840.
The previous prime is 8027967887. The next prime is 8027967901. The reversal of 8027967900 is 97697208.
It is a self number, because there is not a number n which added to its sum of digits gives 8027967900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8027967901) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1547511 + ... + 1552689.
Almost surely, 28027967900 is an apocalyptic number.
It is an amenable number.
8027967900 is an abundant number, since it is smaller than the sum of its proper divisors (15208600420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8027967900 is a wasteful number, since it uses less digits than its factorization.
8027967900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10363 (or 10356 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 48.
The square root of 8027967900 is about 89598.9280069801. The cubic root of 8027967900 is about 2002.3279476120.
The spelling of 8027967900 in words is "eight billion, twenty-seven million, nine hundred sixty-seven thousand, nine hundred".
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