Base | Representation |
---|---|
bin | 110001011100110101… |
… | …001001001000001110 |
3 | 12002001102110020011122 |
4 | 301130311021020032 |
5 | 1332220320324241 |
6 | 40220433520542 |
7 | 3556536262010 |
oct | 613465111016 |
9 | 162042406148 |
10 | 53097042446 |
11 | 20577994968 |
12 | a35a113152 |
13 | 50125a0816 |
14 | 27d9b981b0 |
15 | 15ab70704b |
hex | c5cd4920e |
53097042446 has 32 divisors (see below), whose sum is σ = 96752947392. Its totient is φ = 21333934080.
The previous prime is 53097042443. The next prime is 53097042469. The reversal of 53097042446 is 64424079035.
It is a junction number, because it is equal to n+sod(n) for n = 53097042397 and 53097042406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53097042443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372875 + ... + 495206.
It is an arithmetic number, because the mean of its divisors is an integer number (3023529606).
Almost surely, 253097042446 is an apocalyptic number.
53097042446 is a deficient number, since it is larger than the sum of its proper divisors (43655904946).
53097042446 is a wasteful number, since it uses less digits than its factorization.
53097042446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 868364.
The product of its (nonzero) digits is 725760, while the sum is 44.
The spelling of 53097042446 in words is "fifty-three billion, ninety-seven million, forty-two thousand, four hundred forty-six".
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