Base | Representation |
---|---|
bin | 100111000111111111… |
… | …111110111100101001 |
3 | 11000102202111110102202 |
4 | 213013333332330221 |
5 | 1142014044111203 |
6 | 31144343105545 |
7 | 3015023223356 |
oct | 470777767451 |
9 | 130382443382 |
10 | 42010144553 |
11 | 168a86a4433 |
12 | 81851422b5 |
13 | 3c6666c200 |
14 | 206754762d |
15 | 115d200388 |
hex | 9c7ffef29 |
42010144553 has 24 divisors (see below), whose sum is σ = 45737848800. Its totient is φ = 38568226944.
The previous prime is 42010144549. The next prime is 42010144573. The reversal of 42010144553 is 35544101024.
It is not a de Polignac number, because 42010144553 - 22 = 42010144549 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42010144573) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33367238 + ... + 33368496.
It is an arithmetic number, because the mean of its divisors is an integer number (1905743700).
Almost surely, 242010144553 is an apocalyptic number.
It is an amenable number.
42010144553 is a deficient number, since it is larger than the sum of its proper divisors (3727704247).
42010144553 is a wasteful number, since it uses less digits than its factorization.
42010144553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2201 (or 2188 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 42010144553 its reverse (35544101024), we get a palindrome (77554245577).
The spelling of 42010144553 in words is "forty-two billion, ten million, one hundred forty-four thousand, five hundred fifty-three".
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