Base | Representation |
---|---|
bin | 1010000000011… |
… | …1010010000001 |
3 | 2220222102221120 |
4 | 2200013102001 |
5 | 41221112430 |
6 | 4055342453 |
7 | 1016522604 |
oct | 240072201 |
9 | 86872846 |
10 | 41972865 |
11 | 21768920 |
12 | 12081a29 |
13 | 890781c |
14 | 580833b |
15 | 3a41610 |
hex | 2807481 |
41972865 has 32 divisors (see below), whose sum is σ = 73875456. Its totient is φ = 20180160.
The previous prime is 41972863. The next prime is 41972867. The reversal of 41972865 is 56827914.
It is an interprime number because it is at equal distance from previous prime (41972863) and next prime (41972867).
It is not a de Polignac number, because 41972865 - 21 = 41972863 is a prime.
It is not an unprimeable number, because it can be changed into a prime (41972863) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19954 + ... + 21956.
It is an arithmetic number, because the mean of its divisors is an integer number (2308608).
Almost surely, 241972865 is an apocalyptic number.
It is an amenable number.
41972865 is a deficient number, since it is larger than the sum of its proper divisors (31902591).
41972865 is a wasteful number, since it uses less digits than its factorization.
41972865 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2149.
The product of its digits is 120960, while the sum is 42.
The square root of 41972865 is about 6478.6468494586. The cubic root of 41972865 is about 347.5277896448.
The spelling of 41972865 in words is "forty-one million, nine hundred seventy-two thousand, eight hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •