Base | Representation |
---|---|
bin | 10010011010110110000010… |
… | …00011111010110110100100 |
3 | 12022102012220210201222001110 |
4 | 21031123001003322312210 |
5 | 20302112242320201320 |
6 | 222051350033025020 |
7 | 11350242136444215 |
oct | 1115330103726644 |
9 | 168365823658043 |
10 | 40504780631460 |
11 | 119a6a87788762 |
12 | 46621210b5170 |
13 | 197a779c97c42 |
14 | a006285b940c |
15 | 4a39503c35e0 |
hex | 24d6c10fada4 |
40504780631460 has 48 divisors (see below), whose sum is σ = 113414160315456. Its totient is φ = 10801201068672.
The previous prime is 40504780631429. The next prime is 40504780631461. The reversal of 40504780631460 is 6413608740504.
It is not an unprimeable number, because it can be changed into a prime (40504780631461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6854319 + ... + 11313321.
It is an arithmetic number, because the mean of its divisors is an integer number (2362795006572).
Almost surely, 240504780631460 is an apocalyptic number.
It is an amenable number.
40504780631460 is an abundant number, since it is smaller than the sum of its proper divisors (72909379683996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40504780631460 is a wasteful number, since it uses less digits than its factorization.
40504780631460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4610412 (or 4610410 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 48.
The spelling of 40504780631460 in words is "forty trillion, five hundred four billion, seven hundred eighty million, six hundred thirty-one thousand, four hundred sixty".
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