Base | Representation |
---|---|
bin | 10010111000010100… |
… | …110100001010111010 |
3 | 1221022210222020120121 |
4 | 102320110310022322 |
5 | 313004204132443 |
6 | 13151334243454 |
7 | 1315236664054 |
oct | 227024641272 |
9 | 57283866517 |
10 | 20272333498 |
11 | 866322722a |
12 | 3b191b658a |
13 | 1bb0c39911 |
14 | da45368d4 |
15 | 7d9b124ed |
hex | 4b85342ba |
20272333498 has 8 divisors (see below), whose sum is σ = 30409118100. Its totient is φ = 10135960800.
The previous prime is 20272333489. The next prime is 20272333541. The reversal of 20272333498 is 89433327202.
It can be written as a sum of positive squares in 2 ways, for example, as 17290409049 + 2981924449 = 131493^2 + 54607^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100398 + ... + 224998.
Almost surely, 220272333498 is an apocalyptic number.
20272333498 is a deficient number, since it is larger than the sum of its proper divisors (10136784602).
20272333498 is a wasteful number, since it uses less digits than its factorization.
20272333498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205952.
The product of its (nonzero) digits is 435456, while the sum is 43.
The spelling of 20272333498 in words is "twenty billion, two hundred seventy-two million, three hundred thirty-three thousand, four hundred ninety-eight".
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