Base | Representation |
---|---|
bin | 1001110001100… |
… | …1000001101110 |
3 | 2212010212021110 |
4 | 2130121001232 |
5 | 40443400344 |
6 | 4022412450 |
7 | 1005316464 |
oct | 234310156 |
9 | 85125243 |
10 | 40996974 |
11 | 211616a7 |
12 | 11891126 |
13 | 8655585 |
14 | 5632834 |
15 | 38ec3b9 |
hex | 271906e |
40996974 has 32 divisors (see below), whose sum is σ = 84610944. Its totient is φ = 13235040.
The previous prime is 40996957. The next prime is 40996993. The reversal of 40996974 is 47969904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33192 + ... + 34404.
It is an arithmetic number, because the mean of its divisors is an integer number (2644092).
Almost surely, 240996974 is an apocalyptic number.
40996974 is an abundant number, since it is smaller than the sum of its proper divisors (43613970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40996974 is a wasteful number, since it uses less digits than its factorization.
40996974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1392.
The product of its (nonzero) digits is 489888, while the sum is 48.
The square root of 40996974 is about 6402.8879421711. The cubic root of 40996974 is about 344.8132406545.
The spelling of 40996974 in words is "forty million, nine hundred ninety-six thousand, nine hundred seventy-four".
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