Base | Representation |
---|---|
bin | 1001111001111… |
… | …0111100110000 |
3 | 2220011201201222 |
4 | 2132132330300 |
5 | 41113424040 |
6 | 4042244212 |
7 | 1013062652 |
oct | 236367460 |
9 | 86151658 |
10 | 41545520 |
11 | 214a6845 |
12 | 11ab6668 |
13 | 87b8163 |
14 | 57366d2 |
15 | 39a9bb5 |
hex | 279ef30 |
41545520 has 40 divisors (see below), whose sum is σ = 97025040. Its totient is φ = 16544000.
The previous prime is 41545519. The next prime is 41545573. The reversal of 41545520 is 2554514.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-3 number, since 3×415455203 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 41545520.
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, 19046 + ... + 21114.
It is an arithmetic number, because the mean of its divisors is an integer number (2425626).
Almost surely, 241545520 is an apocalyptic number.
41545520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41545520 is an abundant number, since it is smaller than the sum of its proper divisors (55479520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41545520 is a wasteful number, since it uses less digits than its factorization.
41545520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2333 (or 2327 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 41545520 is about 6445.5814322682. The cubic root of 41545520 is about 346.3443173835.
The spelling of 41545520 in words is "forty-one million, five hundred forty-five thousand, five hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •