Base | Representation |
---|---|
bin | 1010000000000… |
… | …0100010011000 |
3 | 2220221001001102 |
4 | 2200000202120 |
5 | 41214221430 |
6 | 4055010532 |
7 | 1016346221 |
oct | 240004230 |
9 | 86831042 |
10 | 41945240 |
11 | 2174a097 |
12 | 12069a48 |
13 | 88c808c |
14 | 57dc248 |
15 | 3a38345 |
hex | 2800898 |
41945240 has 32 divisors (see below), whose sum is σ = 94873680. Its totient is φ = 16689792.
The previous prime is 41945237. The next prime is 41945251. The reversal of 41945240 is 4254914.
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, 5219 + ... + 10541.
Almost surely, 241945240 is an apocalyptic number.
41945240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41945240 is an abundant number, since it is smaller than the sum of its proper divisors (52928440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41945240 is a wasteful number, since it uses less digits than its factorization.
41945240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5531 (or 5527 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 41945240 is about 6476.5144946954. The cubic root of 41945240 is about 347.4515295644.
The spelling of 41945240 in words is "forty-one million, nine hundred forty-five thousand, two hundred forty".
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