Base | Representation |
---|---|
bin | 10011000111100011… |
… | …100001111000101110 |
3 | 1221222121202202221221 |
4 | 103013203201320232 |
5 | 314020112132011 |
6 | 13232543013554 |
7 | 1324461560200 |
oct | 230743417056 |
9 | 57877682857 |
10 | 20527849006 |
11 | 8784487875 |
12 | 3b8a89a2ba |
13 | 1c21b60922 |
14 | dca44a770 |
15 | 802285971 |
hex | 4c78e1e2e |
20527849006 has 24 divisors (see below), whose sum is σ = 36250570440. Its totient is φ = 8691650352.
The previous prime is 20527848997. The next prime is 20527849019. The reversal of 20527849006 is 60094872502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1253721 + ... + 1269988.
It is an arithmetic number, because the mean of its divisors is an integer number (1510440435).
Almost surely, 220527849006 is an apocalyptic number.
20527849006 is a deficient number, since it is larger than the sum of its proper divisors (15722721434).
20527849006 is a wasteful number, since it uses less digits than its factorization.
20527849006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2523808 (or 2523801 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The spelling of 20527849006 in words is "twenty billion, five hundred twenty-seven million, eight hundred forty-nine thousand, six".
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