Base | Representation |
---|---|
bin | 10010010101011001111010… |
… | …11001101001101100101101 |
3 | 12021202100111221112210221000 |
4 | 21022230331121221230231 |
5 | 20241032013331022000 |
6 | 221425440534230513 |
7 | 11330604565501056 |
oct | 1112547531515455 |
9 | 167670457483830 |
10 | 40317888142125 |
11 | 119347a1853300 |
12 | 4631a631b5439 |
13 | 1965c643c0a49 |
14 | 9d557924b72d |
15 | 49db62a3b000 |
hex | 24ab3d669b2d |
40317888142125 has 384 divisors, whose sum is σ = 83023736140800. Its totient is φ = 19289483136000.
The previous prime is 40317888142109. The next prime is 40317888142139. The reversal of 40317888142125 is 52124188871304.
40317888142125 is a `hidden beast` number, since 40 + 3 + 1 + 7 + 88 + 81 + 421 + 25 = 666.
It is not a de Polignac number, because 40317888142125 - 24 = 40317888142109 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 27004612879 + ... + 27004614371.
It is an arithmetic number, because the mean of its divisors is an integer number (216207646200).
Almost surely, 240317888142125 is an apocalyptic number.
40317888142125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
40317888142125 is an abundant number, since it is smaller than the sum of its proper divisors (42705847998675).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40317888142125 is a wasteful number, since it uses less digits than its factorization.
40317888142125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2371 (or 2344 counting only the distinct ones).
The product of its (nonzero) digits is 3440640, while the sum is 54.
The spelling of 40317888142125 in words is "forty trillion, three hundred seventeen billion, eight hundred eighty-eight million, one hundred forty-two thousand, one hundred twenty-five".
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