Base | Representation |
---|---|
bin | 10100010000110011010… |
… | …011011101000010001100 |
3 | 11221010002211222010220012 |
4 | 110100303103131002030 |
5 | 140303144104012310 |
6 | 2543401254212352 |
7 | 202412500626662 |
oct | 24206323350214 |
9 | 4833084863805 |
10 | 1392430141580 |
11 | 497587572655 |
12 | 1a5a420540b8 |
13 | a13c85298ca |
14 | 4b573110c32 |
15 | 263487cdc05 |
hex | 144334dd08c |
1392430141580 has 48 divisors (see below), whose sum is σ = 2929309137216. Its totient is φ = 555980881920.
The previous prime is 1392430141559. The next prime is 1392430141589. The reversal of 1392430141580 is 851410342931.
It is not an unprimeable number, because it can be changed into a prime (1392430141589) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70396652 + ... + 70416428.
It is an arithmetic number, because the mean of its divisors is an integer number (61027273692).
Almost surely, 21392430141580 is an apocalyptic number.
1392430141580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1392430141580 is an abundant number, since it is smaller than the sum of its proper divisors (1536878995636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1392430141580 is a wasteful number, since it uses less digits than its factorization.
1392430141580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25874 (or 25872 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The spelling of 1392430141580 in words is "one trillion, three hundred ninety-two billion, four hundred thirty million, one hundred forty-one thousand, five hundred eighty".
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