Base | Representation |
---|---|
bin | 10010111100001010… |
… | …111011110000100000 |
3 | 1221111022101010022202 |
4 | 102330022323300200 |
5 | 313122213231000 |
6 | 13202001152332 |
7 | 1316652250463 |
oct | 227412736040 |
9 | 57438333282 |
10 | 20336852000 |
11 | 8696693a03 |
12 | 3b3692b6a8 |
13 | 1bc140944a |
14 | dacd2d2da |
15 | 7e0608dd5 |
hex | 4bc2bbc20 |
20336852000 has 48 divisors (see below), whose sum is σ = 49967655192. Its totient is φ = 8134739200.
The previous prime is 20336851991. The next prime is 20336852023. The reversal of 20336852000 is 25863302.
It can be written as a sum of positive squares in 4 ways, for example, as 9252131344 + 11084720656 = 96188^2 + 105284^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2538107 + ... + 2546106.
Almost surely, 220336852000 is an apocalyptic number.
20336852000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20336852000 is an abundant number, since it is smaller than the sum of its proper divisors (29630803192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20336852000 is an equidigital number, since it uses as much as digits as its factorization.
20336852000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5084238 (or 5084220 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The spelling of 20336852000 in words is "twenty billion, three hundred thirty-six million, eight hundred fifty-two thousand".
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