Base | Representation |
---|---|
bin | 10010001111010100010011… |
… | …00101100001011001000000 |
3 | 12021000100121011110210100100 |
4 | 21013222021211201121000 |
5 | 20224120121002042421 |
6 | 221145404403322400 |
7 | 11306521203464121 |
oct | 1107521145413100 |
9 | 167010534423310 |
10 | 40108712924736 |
11 | 118640118a5515 |
12 | 45b9406980400 |
13 | 194c30a233571 |
14 | 9c93b4784048 |
15 | 4984bdd28c26 |
hex | 247a89961640 |
40108712924736 has 63 divisors (see below), whose sum is σ = 114964819416993. Its totient is φ = 13369520309760.
The previous prime is 40108712924677. The next prime is 40108712924737. The reversal of 40108712924736 is 63742921780104.
The square root of 40108712924736 is 6333144.
It is a perfect power (a square), and thus also a powerful number.
40108712924736 is a `hidden beast` number, since 4 + 0 + 1 + 0 + 87 + 1 + 2 + 92 + 473 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2371772483136 + 37736940441600 = 1540056^2 + 6143040^2 .
It is not an unprimeable number, because it can be changed into a prime (40108712924737) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 151863516 + ... + 152127396.
Almost surely, 240108712924736 is an apocalyptic number.
40108712924736 is the 6333144-th square number.
It is an amenable number.
40108712924736 is an abundant number, since it is smaller than the sum of its proper divisors (74856106492257).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40108712924736 is an frugal number, since it uses more digits than its factorization.
40108712924736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527780 (or 263886 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 40108712924736 in words is "forty trillion, one hundred eight billion, seven hundred twelve million, nine hundred twenty-four thousand, seven hundred thirty-six".
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