Base | Representation |
---|---|
bin | 1001111000100… |
… | …1000001101000 |
3 | 2220000011120001 |
4 | 2132021001220 |
5 | 41103040340 |
6 | 4040312344 |
7 | 1012240105 |
oct | 236110150 |
9 | 86004501 |
10 | 41455720 |
11 | 21445329 |
12 | 11a726b4 |
13 | 8786317 |
14 | 5711aac |
15 | 398d29a |
hex | 2789068 |
41455720 has 32 divisors (see below), whose sum is σ = 98186400. Its totient is φ = 15709248.
The previous prime is 41455681. The next prime is 41455727. The reversal of 41455720 is 2755414.
It is not an unprimeable number, because it can be changed into a prime (41455727) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26514 + ... + 28033.
It is an arithmetic number, because the mean of its divisors is an integer number (3068325).
Almost surely, 241455720 is an apocalyptic number.
41455720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41455720 is an abundant number, since it is smaller than the sum of its proper divisors (56730680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41455720 is a wasteful number, since it uses less digits than its factorization.
41455720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54577 (or 54573 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 28.
The square root of 41455720 is about 6438.6116515907. The cubic root of 41455720 is about 346.0945980774.
The spelling of 41455720 in words is "forty-one million, four hundred fifty-five thousand, seven hundred twenty".
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