Base | Representation |
---|---|
bin | 1001111111001… |
… | …1001101111110 |
3 | 2220211021012220 |
4 | 2133303031332 |
5 | 41211000221 |
6 | 4053510210 |
7 | 1016031165 |
oct | 237631576 |
9 | 86737186 |
10 | 41890686 |
11 | 21712102 |
12 | 12042366 |
13 | 88a92b6 |
14 | 57c63dc |
15 | 3a270c6 |
hex | 27f337e |
41890686 has 32 divisors (see below), whose sum is σ = 90782208. Its totient is φ = 12835200.
The previous prime is 41890679. The next prime is 41890691. The reversal of 41890686 is 68609814.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390 + ... + 9161.
It is an arithmetic number, because the mean of its divisors is an integer number (2836944).
Almost surely, 241890686 is an apocalyptic number.
41890686 is an abundant number, since it is smaller than the sum of its proper divisors (48891522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41890686 is a wasteful number, since it uses less digits than its factorization.
41890686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9616.
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 41890686 is about 6472.3014453902. The cubic root of 41890686 is about 347.3008323358.
The spelling of 41890686 in words is "forty-one million, eight hundred ninety thousand, six hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •