Base | Representation |
---|---|
bin | 1010000000000… |
… | …1000000000100 |
3 | 2220221010122210 |
4 | 2200001000010 |
5 | 41214302030 |
6 | 4055023420 |
7 | 1016354604 |
oct | 240010004 |
9 | 86833583 |
10 | 41947140 |
11 | 21750564 |
12 | 1206ab70 |
13 | 88c8bc1 |
14 | 57dcc04 |
15 | 3a38bb0 |
hex | 2801004 |
41947140 has 24 divisors (see below), whose sum is σ = 117452160. Its totient is φ = 11185888.
The previous prime is 41947133. The next prime is 41947151. The reversal of 41947140 is 4174914.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 41947098 and 41947107.
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, 349500 + ... + 349619.
It is an arithmetic number, because the mean of its divisors is an integer number (4893840).
Almost surely, 241947140 is an apocalyptic number.
It is an amenable number.
41947140 is an abundant number, since it is smaller than the sum of its proper divisors (75505020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41947140 is a wasteful number, since it uses less digits than its factorization.
41947140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 699131 (or 699129 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 41947140 is about 6476.6611768719. The cubic root of 41947140 is about 347.4567756737.
The spelling of 41947140 in words is "forty-one million, nine hundred forty-seven thousand, one hundred forty".
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