Base | Representation |
---|---|
bin | 1101101010011010011101… |
… | …10100011111000100111010 |
3 | 10221101020102010111100121220 |
4 | 12311031032310133010322 |
5 | 12414222334331222041 |
6 | 143522150211012510 |
7 | 6220436441362140 |
oct | 665151664370472 |
9 | 127336363440556 |
10 | 30044618617146 |
11 | 963393aa47561 |
12 | 3452a21b9a136 |
13 | 139c270329963 |
14 | 75c24b0dd590 |
15 | 3717e1eced66 |
hex | 1b534ed1f13a |
30044618617146 has 32 divisors (see below), whose sum is σ = 68928705509760. Its totient is φ = 8552265306816.
The previous prime is 30044618617061. The next prime is 30044618617151. The reversal of 30044618617146 is 64171681644003.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1329631941 + ... + 1329654536.
It is an arithmetic number, because the mean of its divisors is an integer number (2154022047180).
Almost surely, 230044618617146 is an apocalyptic number.
30044618617146 is an abundant number, since it is smaller than the sum of its proper divisors (38884086892614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30044618617146 is a wasteful number, since it uses less digits than its factorization.
30044618617146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2659286758.
The product of its (nonzero) digits is 2322432, while the sum is 51.
The spelling of 30044618617146 in words is "thirty trillion, forty-four billion, six hundred eighteen million, six hundred seventeen thousand, one hundred forty-six".
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