Base | Representation |
---|---|
bin | 100101010110010010… |
… | …101000011101000101 |
3 | 10211111210210112202221 |
4 | 211112102220131011 |
5 | 1124112210234113 |
6 | 30231154132341 |
7 | 2616530015044 |
oct | 452622503505 |
9 | 124453715687 |
10 | 40102430533 |
11 | 1600985a680 |
12 | 79322810b1 |
13 | 3a21367449 |
14 | 1d2603255b |
15 | 109a9bb98d |
hex | 9564a8745 |
40102430533 has 8 divisors (see below), whose sum is σ = 43753597056. Its totient is φ = 36452179200.
The previous prime is 40102430519. The next prime is 40102430581. The reversal of 40102430533 is 33503420104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40102430533 - 29 = 40102430021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40102430498 and 40102430507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40102430593) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135516 + ... + 313957.
It is an arithmetic number, because the mean of its divisors is an integer number (5469199632).
Almost surely, 240102430533 is an apocalyptic number.
It is an amenable number.
40102430533 is a deficient number, since it is larger than the sum of its proper divisors (3651166523).
40102430533 is a wasteful number, since it uses less digits than its factorization.
40102430533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 457595.
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 40102430533 its reverse (33503420104), we get a palindrome (73605850637).
The spelling of 40102430533 in words is "forty billion, one hundred two million, four hundred thirty thousand, five hundred thirty-three".
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