Base | Representation |
---|---|
bin | 1001100011010… |
… | …0011000010010 |
3 | 2210101021120210 |
4 | 2120310120102 |
5 | 40223413214 |
6 | 3550344550 |
7 | 664336161 |
oct | 230643022 |
9 | 83337523 |
10 | 40060434 |
11 | 20681aa7 |
12 | 114bb156 |
13 | 83b81cb |
14 | 546b3d8 |
15 | 37b4b59 |
hex | 2634612 |
40060434 has 48 divisors (see below), whose sum is σ = 86139072. Its totient is φ = 12396384.
The previous prime is 40060409. The next prime is 40060441. The reversal of 40060434 is 43406004.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 40060434.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255084 + ... + 255240.
It is an arithmetic number, because the mean of its divisors is an integer number (1794564).
Almost surely, 240060434 is an apocalyptic number.
40060434 is an abundant number, since it is smaller than the sum of its proper divisors (46078638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40060434 is a wasteful number, since it uses less digits than its factorization.
40060434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271 (or 228 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 40060434 is about 6329.3312442943. The cubic root of 40060434 is about 342.1673371452.
Adding to 40060434 its reverse (43406004), we get a palindrome (83466438).
The spelling of 40060434 in words is "forty million, sixty thousand, four hundred thirty-four".
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