Base | Representation |
---|---|
bin | 10010001111011011010101… |
… | …00100001101101011011101 |
3 | 12021000201100012220211002022 |
4 | 21013231222210031223131 |
5 | 20224200333242033303 |
6 | 221151231120505525 |
7 | 11310013555454630 |
oct | 1107555244155335 |
9 | 167021305824068 |
10 | 40112487455453 |
11 | 11865679490296 |
12 | 45ba09aa7b2a5 |
13 | 194c78c220caa |
14 | 9c9651ba5c17 |
15 | 4986403b3438 |
hex | 247b6a90dadd |
40112487455453 has 32 divisors (see below), whose sum is σ = 48863200189440. Its totient is φ = 32162853098880.
The previous prime is 40112487455413. The next prime is 40112487455507. The reversal of 40112487455453 is 35455478421104.
It is not a de Polignac number, because 40112487455453 - 230 = 40111413713629 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40112487455395 and 40112487455404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40112487455413) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19636673 + ... + 21582953.
It is an arithmetic number, because the mean of its divisors is an integer number (1526975005920).
Almost surely, 240112487455453 is an apocalyptic number.
It is an amenable number.
40112487455453 is a deficient number, since it is larger than the sum of its proper divisors (8750712733987).
40112487455453 is a wasteful number, since it uses less digits than its factorization.
40112487455453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1948257.
The product of its (nonzero) digits is 10752000, while the sum is 53.
The spelling of 40112487455453 in words is "forty trillion, one hundred twelve billion, four hundred eighty-seven million, four hundred fifty-five thousand, four hundred fifty-three".
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