Base | Representation |
---|---|
bin | 110001010111001100… |
… | …101100011011000111 |
3 | 12001210211122200001200 |
4 | 301113030230123013 |
5 | 1332022123144111 |
6 | 40203220353543 |
7 | 3554311160451 |
oct | 612714543307 |
9 | 161724580050 |
10 | 53002553031 |
11 | 2052961763a |
12 | a3325458b3 |
13 | 4cc8b3931c |
14 | 27cb3dd2d1 |
15 | 15a3290256 |
hex | c5732c6c7 |
53002553031 has 12 divisors (see below), whose sum is σ = 77028934008. Its totient is φ = 35118255024.
The previous prime is 53002552987. The next prime is 53002553057. The reversal of 53002553031 is 13035520035.
53002553031 is a `hidden beast` number, since 5 + 300 + 2 + 55 + 303 + 1 = 666.
It is not a de Polignac number, because 53002553031 - 27 = 53002552903 is a prime.
It is a super-2 number, since 2×530025530312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53002552986 and 53002553004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53002553731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18063480 + ... + 18066413.
It is an arithmetic number, because the mean of its divisors is an integer number (6419077834).
Almost surely, 253002553031 is an apocalyptic number.
53002553031 is a deficient number, since it is larger than the sum of its proper divisors (24026380977).
53002553031 is a wasteful number, since it uses less digits than its factorization.
53002553031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36130062 (or 36130059 counting only the distinct ones).
The product of its (nonzero) digits is 6750, while the sum is 27.
The spelling of 53002553031 in words is "fifty-three billion, two million, five hundred fifty-three thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •