Base | Representation |
---|---|
bin | 100110001001010000… |
… | …100000000111110011 |
3 | 10220201101210002110200 |
4 | 212021100200013303 |
5 | 1132340110311011 |
6 | 30452101330243 |
7 | 2646652043346 |
oct | 461120400763 |
9 | 126641702420 |
10 | 40957510131 |
11 | 164084a062a |
12 | 7b30706983 |
13 | 3b295637c5 |
14 | 1da781845d |
15 | 10eaac3856 |
hex | 9894201f3 |
40957510131 has 6 divisors (see below), whose sum is σ = 59160847980. Its totient is φ = 27305006748.
The previous prime is 40957510129. The next prime is 40957510141. The reversal of 40957510131 is 13101575904.
It is a happy number.
40957510131 is a `hidden beast` number, since 4 + 0 + 9 + 5 + 7 + 510 + 131 = 666.
It is not a de Polignac number, because 40957510131 - 21 = 40957510129 is a prime.
It is a super-2 number, since 2×409575101312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40957510141) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2275417221 + ... + 2275417238.
It is an arithmetic number, because the mean of its divisors is an integer number (9860141330).
Almost surely, 240957510131 is an apocalyptic number.
40957510131 is a deficient number, since it is larger than the sum of its proper divisors (18203337849).
40957510131 is a wasteful number, since it uses less digits than its factorization.
40957510131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4550834465 (or 4550834462 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
The spelling of 40957510131 in words is "forty billion, nine hundred fifty-seven million, five hundred ten thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •