Base | Representation |
---|---|
bin | 1011101101110001… |
… | …0010100110000110 |
3 | 22010011102010200021 |
4 | 2323130102212012 |
5 | 22420024134330 |
6 | 1240015005354 |
7 | 140633660434 |
oct | 27334224606 |
9 | 8104363607 |
10 | 3144755590 |
11 | 1374150469 |
12 | 73920985a |
13 | 3b1698332 |
14 | 21b927d54 |
15 | 13613967a |
hex | bb712986 |
3144755590 has 16 divisors (see below), whose sum is σ = 5673175200. Its totient is φ = 1255098880.
The previous prime is 3144755567. The next prime is 3144755597. The reversal of 3144755590 is 955574413.
3144755590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144755597) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345706 + ... + 354685.
It is an arithmetic number, because the mean of its divisors is an integer number (354573450).
Almost surely, 23144755590 is an apocalyptic number.
3144755590 is a deficient number, since it is larger than the sum of its proper divisors (2528419610).
3144755590 is a wasteful number, since it uses less digits than its factorization.
3144755590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 700847.
The product of its (nonzero) digits is 378000, while the sum is 43.
The square root of 3144755590 is about 56078.1204214264. The cubic root of 3144755590 is about 1465.0832367761.
The spelling of 3144755590 in words is "three billion, one hundred forty-four million, seven hundred fifty-five thousand, five hundred ninety".
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