Base | Representation |
---|---|
bin | 10001111001000010101001 |
3 | 22211021121000 |
4 | 101321002221 |
5 | 2200040324 |
6 | 244305213 |
7 | 54602505 |
oct | 21710251 |
9 | 8737530 |
10 | 4690089 |
11 | 2713808 |
12 | 16a2209 |
13 | c82a01 |
14 | 8a1305 |
15 | 6299c9 |
hex | 4790a9 |
4690089 has 8 divisors (see below), whose sum is σ = 6948320. Its totient is φ = 3126708.
The previous prime is 4690069. The next prime is 4690099. The reversal of 4690089 is 9800964.
It is not a de Polignac number, because 4690089 - 29 = 4689577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4690069) 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, 86827 + ... + 86880.
It is an arithmetic number, because the mean of its divisors is an integer number (868540).
Almost surely, 24690089 is an apocalyptic number.
It is an amenable number.
4690089 is a deficient number, since it is larger than the sum of its proper divisors (2258231).
4690089 is a wasteful number, since it uses less digits than its factorization.
4690089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173716 (or 173710 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 4690089 is about 2165.6613308641. The cubic root of 4690089 is about 167.3890436169.
The spelling of 4690089 in words is "four million, six hundred ninety thousand, eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •