Base | Representation |
---|---|
bin | 10010001100100011111110… |
… | …11100010100101111101100 |
3 | 12020200022021011222210120000 |
4 | 21012101333130110233230 |
5 | 20221042240141222342 |
6 | 221034111414424300 |
7 | 11266630355353113 |
oct | 1106217734245754 |
9 | 166608234883500 |
10 | 40014053460972 |
11 | 11827957018328 |
12 | 45a2ba9662090 |
13 | 1943402ca4146 |
14 | 9c4994b0ac7a |
15 | 495ccd8b044c |
hex | 24647f714bec |
40014053460972 has 60 divisors (see below), whose sum is σ = 104608238454720. Its totient is φ = 13337558954784.
The previous prime is 40014053460971. The next prime is 40014053460977. The reversal of 40014053460972 is 27906435041004.
40014053460972 is a `hidden beast` number, since 4 + 0 + 0 + 1 + 4 + 0 + 5 + 34 + 609 + 7 + 2 = 666.
It is a super-2 number, since 2×400140534609722 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40014053460971) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7373413 + ... + 11592899.
It is an arithmetic number, because the mean of its divisors is an integer number (1743470640912).
Almost surely, 240014053460972 is an apocalyptic number.
It is an amenable number.
40014053460972 is an abundant number, since it is smaller than the sum of its proper divisors (64594184993748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40014053460972 is a wasteful number, since it uses less digits than its factorization.
40014053460972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4248772 (or 4248761 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 45.
The spelling of 40014053460972 in words is "forty trillion, fourteen billion, fifty-three million, four hundred sixty thousand, nine hundred seventy-two".
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