Base | Representation |
---|---|
bin | 10100100100101… |
… | …100100001101110 |
3 | 220001111010211122 |
4 | 110210230201232 |
5 | 1201330221021 |
6 | 54130020542 |
7 | 11360562464 |
oct | 2444544156 |
9 | 801433748 |
10 | 345163886 |
11 | 167921811 |
12 | 97717752 |
13 | 56681bb2 |
14 | 33bac834 |
15 | 20480bab |
hex | 1492c86e |
345163886 has 8 divisors (see below), whose sum is σ = 548201520. Its totient is φ = 162430048.
The previous prime is 345163879. The next prime is 345163901. The reversal of 345163886 is 688361543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 5075906 + ... + 5075973.
It is an arithmetic number, because the mean of its divisors is an integer number (68525190).
Almost surely, 2345163886 is an apocalyptic number.
345163886 is a deficient number, since it is larger than the sum of its proper divisors (203037634).
345163886 is a wasteful number, since it uses less digits than its factorization.
345163886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10151898.
The product of its digits is 414720, while the sum is 44.
The square root of 345163886 is about 18578.5867600310. The cubic root of 345163886 is about 701.4689465591.
The spelling of 345163886 in words is "three hundred forty-five million, one hundred sixty-three thousand, eight hundred eighty-six".
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