Base | Representation |
---|---|
bin | 10010111110110101110… |
… | …011010010100110101010 |
3 | 11121200221122011112100010 |
4 | 102332311303102212222 |
5 | 132332430323243310 |
6 | 2435124503152350 |
7 | 163145605235142 |
oct | 22766563224652 |
9 | 4550848145303 |
10 | 1304425212330 |
11 | 463227031769 |
12 | 1909814456b6 |
13 | 96011b47186 |
14 | 471c5187922 |
15 | 23de768e320 |
hex | 12fb5cd29aa |
1304425212330 has 32 divisors (see below), whose sum is σ = 3141922408704. Its totient is φ = 346590956736.
The previous prime is 1304425212329. The next prime is 1304425212383. The reversal of 1304425212330 is 332125244031.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78476962 + ... + 78493581.
It is an arithmetic number, because the mean of its divisors is an integer number (98185075272).
Almost surely, 21304425212330 is an apocalyptic number.
1304425212330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1304425212330 is an abundant number, since it is smaller than the sum of its proper divisors (1837497196374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1304425212330 is a wasteful number, since it uses less digits than its factorization.
1304425212330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156970830.
The product of its (nonzero) digits is 17280, while the sum is 30.
The spelling of 1304425212330 in words is "one trillion, three hundred four billion, four hundred twenty-five million, two hundred twelve thousand, three hundred thirty".
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