Base | Representation |
---|---|
bin | 1001110000100… |
… | …0110010111100 |
3 | 2212000111002011 |
4 | 2130020302330 |
5 | 40434233432 |
6 | 4021141004 |
7 | 1004621611 |
oct | 234106274 |
9 | 85014064 |
10 | 40930492 |
11 | 21116759 |
12 | 1185a764 |
13 | 8631235 |
14 | 5616508 |
15 | 38d7847 |
hex | 2708cbc |
40930492 has 18 divisors (see below), whose sum is σ = 76091792. Its totient is φ = 19260864.
The previous prime is 40930489. The next prime is 40930499. The reversal of 40930492 is 29403904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40930499) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16548 + ... + 18859.
Almost surely, 240930492 is an apocalyptic number.
It is an amenable number.
40930492 is a deficient number, since it is larger than the sum of its proper divisors (35161300).
40930492 is a wasteful number, since it uses less digits than its factorization.
40930492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35445 (or 35426 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 40930492 is about 6397.6942721577. The cubic root of 40930492 is about 344.6267530989.
The spelling of 40930492 in words is "forty million, nine hundred thirty thousand, four hundred ninety-two".
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