Base | Representation |
---|---|
bin | 1011101101010111… |
… | …0000010100001000 |
3 | 22010001012002111112 |
4 | 2323111300110020 |
5 | 22414104323222 |
6 | 1235514145452 |
7 | 140613263444 |
oct | 27325602410 |
9 | 8101162445 |
10 | 3143042312 |
11 | 1373190233 |
12 | 738722288 |
13 | 3b1218567 |
14 | 21b5dd824 |
15 | 135debbe2 |
hex | bb570508 |
3143042312 has 16 divisors (see below), whose sum is σ = 5893958400. Its totient is φ = 1571320080.
The previous prime is 3143042281. The next prime is 3143042323. The reversal of 3143042312 is 2132403413.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57137 + ... + 97727.
It is an arithmetic number, because the mean of its divisors is an integer number (368372400).
Almost surely, 23143042312 is an apocalyptic number.
It is an amenable number.
3143042312 is a deficient number, since it is larger than the sum of its proper divisors (2750916088).
3143042312 is a wasteful number, since it uses less digits than its factorization.
3143042312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50276 (or 50272 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 3143042312 is about 56062.8425251521. The cubic root of 3143042312 is about 1464.8171269751.
Adding to 3143042312 its reverse (2132403413), we get a palindrome (5275445725).
The spelling of 3143042312 in words is "three billion, one hundred forty-three million, forty-two thousand, three hundred twelve".
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