Base | Representation |
---|---|
bin | 10010011010001111110011… |
… | …00001010101100100011001 |
3 | 12022100020221012102210121010 |
4 | 21031013321201111210121 |
5 | 20301243222233440211 |
6 | 222034113055204133 |
7 | 11345614346636505 |
oct | 1115077141254431 |
9 | 168306835383533 |
10 | 40484253030681 |
11 | 11999303460439 |
12 | 465a152516649 |
13 | 19788581c32c5 |
14 | 9dd63c1d5305 |
15 | 4a314d18b4a6 |
hex | 24d1f9855919 |
40484253030681 has 64 divisors (see below), whose sum is σ = 57275272986624. Its totient is φ = 25400961633600.
The previous prime is 40484253030643. The next prime is 40484253030769. The reversal of 40484253030681 is 18603035248404.
It is not a de Polignac number, because 40484253030681 - 211 = 40484253028633 is a prime.
It is a super-2 number, since 2×404842530306812 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 40484253030681.
It is not an unprimeable number, because it can be changed into a prime (40484253030631) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 352338066 + ... + 352452948.
It is an arithmetic number, because the mean of its divisors is an integer number (894926140416).
Almost surely, 240484253030681 is an apocalyptic number.
It is an amenable number.
40484253030681 is a deficient number, since it is larger than the sum of its proper divisors (16791019955943).
40484253030681 is a wasteful number, since it uses less digits than its factorization.
40484253030681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115714.
The product of its (nonzero) digits is 2211840, while the sum is 48.
The spelling of 40484253030681 in words is "forty trillion, four hundred eighty-four billion, two hundred fifty-three million, thirty thousand, six hundred eighty-one".
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