Base | Representation |
---|---|
bin | 1011000001101… |
… | …00010110110100 |
3 | 20110000221020201 |
4 | 11200310112310 |
5 | 142134123030 |
6 | 13102210244 |
7 | 2202100432 |
oct | 540642664 |
9 | 213027221 |
10 | 92489140 |
11 | 48231507 |
12 | 26b83984 |
13 | 16213c03 |
14 | c3d7d52 |
15 | 81be2ca |
hex | 58345b4 |
92489140 has 12 divisors (see below), whose sum is σ = 194227236. Its totient is φ = 36995648.
The previous prime is 92489119. The next prime is 92489191. The reversal of 92489140 is 4198429.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 30426256 + 62062884 = 5516^2 + 7878^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 92489140.
It is a congruent number.
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, 2312209 + ... + 2312248.
It is an arithmetic number, because the mean of its divisors is an integer number (16185603).
Almost surely, 292489140 is an apocalyptic number.
It is an amenable number.
92489140 is an abundant number, since it is smaller than the sum of its proper divisors (101738096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92489140 is a wasteful number, since it uses less digits than its factorization.
92489140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4624466 (or 4624464 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 92489140 is about 9617.1274297474. The cubic root of 92489140 is about 452.2343851864.
It can be divided in two parts, 92489 and 140, that added together give a palindrome (92629).
The spelling of 92489140 in words is "ninety-two million, four hundred eighty-nine thousand, one hundred forty".
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