Base | Representation |
---|---|
bin | 110001100001000100… |
… | …011010100100111001 |
3 | 12002020101021010011121 |
4 | 301201010122210321 |
5 | 1332342021424222 |
6 | 40231454025241 |
7 | 3561361601032 |
oct | 614104324471 |
9 | 162211233147 |
10 | 53168154937 |
11 | 20604045817 |
12 | a379aa8221 |
13 | 502423b811 |
14 | 28053c9a89 |
15 | 15b2aa25c7 |
hex | c6111a939 |
53168154937 has 16 divisors (see below), whose sum is σ = 55732659840. Its totient is φ = 50655935232.
The previous prime is 53168154931. The next prime is 53168154961. The reversal of 53168154937 is 73945186135.
It is a cyclic number.
It is not a de Polignac number, because 53168154937 - 23 = 53168154929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53168154931) 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, 813873 + ... + 876769.
It is an arithmetic number, because the mean of its divisors is an integer number (3483291240).
Almost surely, 253168154937 is an apocalyptic number.
It is an amenable number.
53168154937 is a deficient number, since it is larger than the sum of its proper divisors (2564504903).
53168154937 is a wasteful number, since it uses less digits than its factorization.
53168154937 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63312.
The product of its digits is 2721600, while the sum is 52.
The spelling of 53168154937 in words is "fifty-three billion, one hundred sixty-eight million, one hundred fifty-four thousand, nine hundred thirty-seven".
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