Base | Representation |
---|---|
bin | 10010110111100101… |
… | …111110000101000011 |
3 | 1221021221212100100000 |
4 | 102313211332011003 |
5 | 312443033201230 |
6 | 13150215131043 |
7 | 1315030416555 |
oct | 226745760503 |
9 | 57257770300 |
10 | 20260053315 |
11 | 86572a9a17 |
12 | 3b15073a83 |
13 | 1bab52a238 |
14 | da2a5b4d5 |
15 | 7d89d8b60 |
hex | 4b797e143 |
20260053315 has 24 divisors (see below), whose sum is σ = 36418073328. Its totient is φ = 10805361120.
The previous prime is 20260053301. The next prime is 20260053329. The reversal of 20260053315 is 51335006202.
20260053315 is a `hidden beast` number, since 2 + 0 + 2 + 600 + 53 + 3 + 1 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (20260053301) and next prime (20260053329).
It is not a de Polignac number, because 20260053315 - 219 = 20259529027 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 8336256 + ... + 8338685.
It is an arithmetic number, because the mean of its divisors is an integer number (1517419722).
Almost surely, 220260053315 is an apocalyptic number.
20260053315 is a deficient number, since it is larger than the sum of its proper divisors (16158020013).
20260053315 is an equidigital number, since it uses as much as digits as its factorization.
20260053315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16674961 (or 16674949 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 20260053315 its reverse (51335006202), we get a palindrome (71595059517).
The spelling of 20260053315 in words is "twenty billion, two hundred sixty million, fifty-three thousand, three hundred fifteen".
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