Base | Representation |
---|---|
bin | 1001100111000… |
… | …1010100101100 |
3 | 2210211222000012 |
4 | 2121301110230 |
5 | 40304410220 |
6 | 3555552352 |
7 | 666426020 |
oct | 231612454 |
9 | 83758005 |
10 | 40310060 |
11 | 208325aa |
12 | 115bb6b8 |
13 | 8474a0b |
14 | 54d4380 |
15 | 3813ac5 |
hex | 267152c |
40310060 has 48 divisors (see below), whose sum is σ = 102441024. Its totient is φ = 13006848.
The previous prime is 40310047. The next prime is 40310069. The reversal of 40310060 is 6001304.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (40310069) 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, 6089 + ... + 10848.
It is an arithmetic number, because the mean of its divisors is an integer number (2134188).
Almost surely, 240310060 is an apocalyptic number.
It is an amenable number.
40310060 is an abundant number, since it is smaller than the sum of its proper divisors (62130964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40310060 is a wasteful number, since it uses less digits than its factorization.
40310060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16970 (or 16968 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 40310060 is about 6349.0203968801. The cubic root of 40310060 is about 342.8765744609.
Adding to 40310060 its reverse (6001304), we get a palindrome (46311364).
The spelling of 40310060 in words is "forty million, three hundred ten thousand, sixty".
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