Base | Representation |
---|---|
bin | 110110100101… |
… | …111011111001 |
3 | 222221002020000 |
4 | 312211323321 |
5 | 12130424121 |
6 | 1230423213 |
7 | 232433334 |
oct | 66457371 |
9 | 28832200 |
10 | 14311161 |
11 | 8095207 |
12 | 4961b09 |
13 | 2c70c57 |
14 | 1c8761b |
15 | 13ca526 |
hex | da5ef9 |
14311161 has 40 divisors (see below), whose sum is σ = 23870880. Its totient is φ = 8491392.
The previous prime is 14311159. The next prime is 14311163. The reversal of 14311161 is 16111341.
It is an interprime number because it is at equal distance from previous prime (14311159) and next prime (14311163).
It is not a de Polignac number, because 14311161 - 21 = 14311159 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14311163) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25890 + ... + 26436.
It is an arithmetic number, because the mean of its divisors is an integer number (596772).
Almost surely, 214311161 is an apocalyptic number.
It is an amenable number.
14311161 is a deficient number, since it is larger than the sum of its proper divisors (9559719).
14311161 is a wasteful number, since it uses less digits than its factorization.
14311161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 595 (or 586 counting only the distinct ones).
The product of its digits is 72, while the sum is 18.
The square root of 14311161 is about 3783.0095162450. The cubic root of 14311161 is about 242.7867356125.
Subtracting from 14311161 its product of digits (72), we obtain a square (14311089 = 37832).
The spelling of 14311161 in words is "fourteen million, three hundred eleven thousand, one hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •