Base | Representation |
---|---|
bin | 1010100111101… |
… | …11111100000110 |
3 | 20012122112122201 |
4 | 11103313330012 |
5 | 140302032232 |
6 | 12501345114 |
7 | 2131205635 |
oct | 523677406 |
9 | 205575581 |
10 | 89095942 |
11 | 46324111 |
12 | 25a0819a |
13 | 155c65c0 |
14 | bb9351c |
15 | 7c4dbe7 |
hex | 54f7f06 |
89095942 has 32 divisors (see below), whose sum is σ = 147117600. Its totient is φ = 40220928.
The previous prime is 89095939. The next prime is 89095943. The reversal of 89095942 is 24959098.
It is a junction number, because it is equal to n+sod(n) for n = 89095892 and 89095901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89095943) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321508 + ... + 321784.
It is an arithmetic number, because the mean of its divisors is an integer number (4597425).
Almost surely, 289095942 is an apocalyptic number.
89095942 is a deficient number, since it is larger than the sum of its proper divisors (58021658).
89095942 is a wasteful number, since it uses less digits than its factorization.
89095942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520.
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 89095942 is about 9439.0646782401. The cubic root of 89095942 is about 446.6348851177.
The spelling of 89095942 in words is "eighty-nine million, ninety-five thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •