Base | Representation |
---|---|
bin | 10010101100100110… |
… | …010010101101111011 |
3 | 1220211002202120010220 |
4 | 102230212102231323 |
5 | 312103322312400 |
6 | 13120025311123 |
7 | 1310330454315 |
oct | 225446225573 |
9 | 56732676126 |
10 | 20075588475 |
11 | 8572167838 |
12 | 3a833354a3 |
13 | 1b7c252047 |
14 | d863607b5 |
15 | 7c76ec7a0 |
hex | 4ac992b7b |
20075588475 has 24 divisors (see below), whose sum is σ = 33485385072. Its totient is φ = 10612224000.
The previous prime is 20075588471. The next prime is 20075588513. The reversal of 20075588475 is 57488557002.
It is not a de Polignac number, because 20075588475 - 22 = 20075588471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20075588471) 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 23 ways as a sum of consecutive naturals, for example, 1175926 + ... + 1192875.
It is an arithmetic number, because the mean of its divisors is an integer number (1395224378).
Almost surely, 220075588475 is an apocalyptic number.
20075588475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
20075588475 is a deficient number, since it is larger than the sum of its proper divisors (13409796597).
20075588475 is a wasteful number, since it uses less digits than its factorization.
20075588475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2368927 (or 2368922 counting only the distinct ones).
The product of its (nonzero) digits is 3136000, while the sum is 51.
The spelling of 20075588475 in words is "twenty billion, seventy-five million, five hundred eighty-eight thousand, four hundred seventy-five".
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