Base | Representation |
---|---|
bin | 10010001101011011001001… |
… | …11101110101110101001000 |
3 | 12020210010201111022210021001 |
4 | 21012231210331311311020 |
5 | 20222033421023032410 |
6 | 221055450534224344 |
7 | 11302026400152265 |
oct | 1106554475656510 |
9 | 166703644283231 |
10 | 40043674033480 |
11 | 11839477067917 |
12 | 45a88954b50b4 |
13 | 194614387b820 |
14 | 9c61a49c826c |
15 | 49696403b33a |
hex | 246b64f75d48 |
40043674033480 has 64 divisors (see below), whose sum is σ = 98619540289200. Its totient is φ = 14542973660160.
The previous prime is 40043674033477. The next prime is 40043674033481. The reversal of 40043674033480 is 8433047634004.
It can be written as a sum of positive squares in 8 ways, for example, as 3461958881956 + 36581715151524 = 1860634^2 + 6048282^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 40043674033480.
It is not an unprimeable number, because it can be changed into a prime (40043674033481) 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, 631173735 + ... + 631237174.
Almost surely, 240043674033480 is an apocalyptic number.
40043674033480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40043674033480 is an abundant number, since it is smaller than the sum of its proper divisors (58575866255720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40043674033480 is a wasteful number, since it uses less digits than its factorization.
40043674033480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1262410994 (or 1262410990 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 46.
The spelling of 40043674033480 in words is "forty trillion, forty-three billion, six hundred seventy-four million, thirty-three thousand, four hundred eighty".
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