Base | Representation |
---|---|
bin | 1100111111010101… |
… | …1101001101011010 |
3 | 100000000012201102211 |
4 | 3033311131031122 |
5 | 24120121200421 |
6 | 1334000145334 |
7 | 152260064266 |
oct | 31765351532 |
9 | 10000181384 |
10 | 3486896986 |
11 | 152a298351 |
12 | 81390824a |
13 | 43752c571 |
14 | 25114b0a6 |
15 | 1561be9e1 |
hex | cfd5d35a |
3486896986 has 8 divisors (see below), whose sum is σ = 5505626880. Its totient is φ = 1651688028.
The previous prime is 3486896969. The next prime is 3486896989. The reversal of 3486896986 is 6896986843.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (3486896989) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45880186 + ... + 45880261.
It is an arithmetic number, because the mean of its divisors is an integer number (688203360).
Almost surely, 23486896986 is an apocalyptic number.
3486896986 is a deficient number, since it is larger than the sum of its proper divisors (2018729894).
3486896986 is a wasteful number, since it uses less digits than its factorization.
3486896986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91760468.
The product of its digits is 107495424, while the sum is 67.
The square root of 3486896986 is about 59049.9533107351. The cubic root of 3486896986 is about 1516.3974276707.
The spelling of 3486896986 in words is "three billion, four hundred eighty-six million, eight hundred ninety-six thousand, nine hundred eighty-six".
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