Base | Representation |
---|---|
bin | 1010000000101… |
… | …0111110000100 |
3 | 2221000012200002 |
4 | 2200022332010 |
5 | 41222103342 |
6 | 4055540432 |
7 | 1016614625 |
oct | 240127604 |
9 | 87005602 |
10 | 41987972 |
11 | 21779204 |
12 | 1208a718 |
13 | 8911670 |
14 | 580da4c |
15 | 3a45d32 |
hex | 280af84 |
41987972 has 24 divisors (see below), whose sum is σ = 82574016. Its totient is φ = 18535968.
The previous prime is 41987971. The next prime is 41987987. The reversal of 41987972 is 27978914.
It is not an unprimeable number, because it can be changed into a prime (41987971) 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, 16358 + ... + 18749.
It is an arithmetic number, because the mean of its divisors is an integer number (3440584).
Almost surely, 241987972 is an apocalyptic number.
It is an amenable number.
41987972 is a deficient number, since it is larger than the sum of its proper divisors (40586044).
41987972 is a wasteful number, since it uses less digits than its factorization.
41987972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35147 (or 35145 counting only the distinct ones).
The product of its digits is 254016, while the sum is 47.
The square root of 41987972 is about 6479.8126516127. The cubic root of 41987972 is about 347.5694790598.
The spelling of 41987972 in words is "forty-one million, nine hundred eighty-seven thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •