Base | Representation |
---|---|
bin | 110001110000110110… |
… | …011101111100000000 |
3 | 12002220211111021221220 |
4 | 301300312131330000 |
5 | 1333412312343034 |
6 | 40314033115040 |
7 | 3601055306052 |
oct | 616066357400 |
9 | 162824437856 |
10 | 53432934144 |
11 | 2072a553307 |
12 | a4326b8a80 |
13 | 50670571c5 |
14 | 282c6318d2 |
15 | 15cae55749 |
hex | c70d9df00 |
53432934144 has 72 divisors (see below), whose sum is σ = 142247903952. Its totient is φ = 17806172160.
The previous prime is 53432934131. The next prime is 53432934169. The reversal of 53432934144 is 44143923435.
It is a junction number, because it is equal to n+sod(n) for n = 53432934096 and 53432934105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3895362 + ... + 3909054.
Almost surely, 253432934144 is an apocalyptic number.
It is an amenable number.
53432934144 is an abundant number, since it is smaller than the sum of its proper divisors (88814969808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53432934144 is a wasteful number, since it uses less digits than its factorization.
53432934144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18793 (or 18779 counting only the distinct ones).
The product of its digits is 622080, while the sum is 42.
The spelling of 53432934144 in words is "fifty-three billion, four hundred thirty-two million, nine hundred thirty-four thousand, one hundred forty-four".
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