Base | Representation |
---|---|
bin | 1001110000100… |
… | …1111000111000 |
3 | 2212000201012221 |
4 | 2130021320320 |
5 | 40434404333 |
6 | 4021213424 |
7 | 1004640634 |
oct | 234117070 |
9 | 85021187 |
10 | 40934968 |
11 | 2111a058 |
12 | 11861274 |
13 | 8633299 |
14 | 5617dc4 |
15 | 38d8d2d |
hex | 2709e38 |
40934968 has 32 divisors (see below), whose sum is σ = 82684800. Its totient is φ = 18936288.
The previous prime is 40934947. The next prime is 40934977. The reversal of 40934968 is 86943904.
It is a super-2 number, since 2×409349682 = 3351343210322048, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3405 + ... + 9667.
It is an arithmetic number, because the mean of its divisors is an integer number (2583900).
Almost surely, 240934968 is an apocalyptic number.
It is an amenable number.
40934968 is an abundant number, since it is smaller than the sum of its proper divisors (41749832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40934968 is a wasteful number, since it uses less digits than its factorization.
40934968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6331 (or 6327 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 43.
The square root of 40934968 is about 6398.0440761220. The cubic root of 40934968 is about 344.6393149898.
The spelling of 40934968 in words is "forty million, nine hundred thirty-four thousand, nine hundred sixty-eight".
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