Base | Representation |
---|---|
bin | 10010001111111110011001… |
… | …01111000001111110011111 |
3 | 12021002111221022000000020221 |
4 | 21013333030233001332133 |
5 | 20230002412431434310 |
6 | 221204023222022211 |
7 | 11311251244313401 |
oct | 1107771457017637 |
9 | 167074838000227 |
10 | 40131314327455 |
11 | 1187265a79793a |
12 | 4601873b77967 |
13 | 195149c852740 |
14 | 9ca51a354b71 |
15 | 498d93150ada |
hex | 247fccbc1f9f |
40131314327455 has 16 divisors (see below), whose sum is σ = 51862732135200. Its totient is φ = 29635017303168.
The previous prime is 40131314327413. The next prime is 40131314327473. The reversal of 40131314327455 is 55472341313104.
It is a cyclic number.
It is not a de Polignac number, because 40131314327455 - 27 = 40131314327327 is a prime.
It is a super-2 number, since 2×401313143274552 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397821 + ... + 8967769.
It is an arithmetic number, because the mean of its divisors is an integer number (3241420758450).
Almost surely, 240131314327455 is an apocalyptic number.
40131314327455 is a deficient number, since it is larger than the sum of its proper divisors (11731417807745).
40131314327455 is a wasteful number, since it uses less digits than its factorization.
40131314327455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8642010.
The product of its (nonzero) digits is 604800, while the sum is 43.
The spelling of 40131314327455 in words is "forty trillion, one hundred thirty-one billion, three hundred fourteen million, three hundred twenty-seven thousand, four hundred fifty-five".
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