Base | Representation |
---|---|
bin | 10010101100101000… |
… | …101110000000011011 |
3 | 1220211010221212122211 |
4 | 102230220232000123 |
5 | 312104003141124 |
6 | 13120051055551 |
7 | 1310336043610 |
oct | 225450560033 |
9 | 56733855584 |
10 | 20076224539 |
11 | 8572561708 |
12 | 3a835a15b7 |
13 | 1b7c415707 |
14 | d86488507 |
15 | 7c77c5e94 |
hex | 4aca2e01b |
20076224539 has 8 divisors (see below), whose sum is σ = 23180796128. Its totient is φ = 17030787840.
The previous prime is 20076224507. The next prime is 20076224551. The reversal of 20076224539 is 93542267002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20076224539 - 25 = 20076224507 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20076225539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14782992 + ... + 14784349.
It is an arithmetic number, because the mean of its divisors is an integer number (2897599516).
Almost surely, 220076224539 is an apocalyptic number.
20076224539 is a deficient number, since it is larger than the sum of its proper divisors (3104571589).
20076224539 is an equidigital number, since it uses as much as digits as its factorization.
20076224539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29567445.
The product of its (nonzero) digits is 181440, while the sum is 40.
The spelling of 20076224539 in words is "twenty billion, seventy-six million, two hundred twenty-four thousand, five hundred thirty-nine".
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