Base | Representation |
---|---|
bin | 1110011001111000… |
… | …1011011001010011 |
3 | 100222110211020000000 |
4 | 3212132023121103 |
5 | 30404331430200 |
6 | 1435404101043 |
7 | 164551105230 |
oct | 34636133123 |
9 | 10873736000 |
10 | 3866670675 |
11 | 17046a89aa |
12 | 8bab34783 |
13 | 49810b71a |
14 | 289768787 |
15 | 1796da300 |
hex | e678b653 |
3866670675 has 96 divisors (see below), whose sum is σ = 8218997760. Its totient is φ = 1767445920.
The previous prime is 3866670673. The next prime is 3866670707. The reversal of 3866670675 is 5760766683.
It is not a de Polignac number, because 3866670675 - 21 = 3866670673 is a prime.
It is a super-2 number, since 2×38666706752 = 29902284217809911250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3866670671) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 377674 + ... + 387776.
It is an arithmetic number, because the mean of its divisors is an integer number (85614560).
Almost surely, 23866670675 is an apocalyptic number.
3866670675 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3866670675 is an abundant number, since it is smaller than the sum of its proper divisors (4352327085).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3866670675 is an equidigital number, since it uses as much as digits as its factorization.
3866670675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10141 (or 10118 counting only the distinct ones).
The product of its (nonzero) digits is 7620480, while the sum is 54.
The square root of 3866670675 is about 62182.5592509668. The cubic root of 3866670675 is about 1569.5641175725.
It can be divided in two parts, 3866 and 670675, that added together give a triangular number (674541 = T1161).
The spelling of 3866670675 in words is "three billion, eight hundred sixty-six million, six hundred seventy thousand, six hundred seventy-five".
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