Base | Representation |
---|---|
bin | 10010001111111110010001… |
… | …01010111100011010001010 |
3 | 12021002111202112201002112200 |
4 | 21013333020222330122022 |
5 | 20230002243003202320 |
6 | 221204012344421030 |
7 | 11311246455636231 |
oct | 1107771052743212 |
9 | 167074675632480 |
10 | 40131246147210 |
11 | 1187262525a029 |
12 | 4601855177776 |
13 | 195148b6a02ba |
14 | 9ca511287b18 |
15 | 498d8c184290 |
hex | 247fc8abc68a |
40131246147210 has 48 divisors (see below), whose sum is σ = 104351607019296. Its totient is φ = 10700602353504.
The previous prime is 40131246147197. The next prime is 40131246147227. The reversal of 40131246147210 is 1274164213104.
40131246147210 is a `hidden beast` number, since 4 + 0 + 1 + 3 + 1 + 24 + 614 + 7 + 2 + 10 = 666.
It is a super-2 number, since 2×401312461472102 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21240724 + ... + 23052783.
It is an arithmetic number, because the mean of its divisors is an integer number (2173991812902).
Almost surely, 240131246147210 is an apocalyptic number.
40131246147210 is an abundant number, since it is smaller than the sum of its proper divisors (64220360872086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40131246147210 is a wasteful number, since it uses less digits than its factorization.
40131246147210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44303587 (or 44303584 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The spelling of 40131246147210 in words is "forty trillion, one hundred thirty-one billion, two hundred forty-six million, one hundred forty-seven thousand, two hundred ten".
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