Base | Representation |
---|---|
bin | 11110100011111110010… |
… | …101100101100001001010 |
3 | 21102210000022201210110010 |
4 | 132203332111211201022 |
5 | 233402213021041020 |
6 | 4244453524532350 |
7 | 304510121621334 |
oct | 36437625454112 |
9 | 7383008653403 |
10 | 2100211112010 |
11 | 73a770469520 |
12 | 29b0505510b6 |
13 | 123083a1bb5b |
14 | 73917986454 |
15 | 39970a18de0 |
hex | 1e8fe56584a |
2100211112010 has 64 divisors (see below), whose sum is σ = 5503431320064. Its totient is φ = 508707201600.
The previous prime is 2100211111991. The next prime is 2100211112119. The reversal of 2100211112010 is 102111120012.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2331024 + ... + 3103883.
It is an arithmetic number, because the mean of its divisors is an integer number (85991114376).
Almost surely, 22100211112010 is an apocalyptic number.
2100211112010 is an abundant number, since it is smaller than the sum of its proper divisors (3403220208054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2100211112010 is a wasteful number, since it uses less digits than its factorization.
2100211112010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5436099.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2100211112010 its reverse (102111120012), we get a palindrome (2202322232022).
The spelling of 2100211112010 in words is "two trillion, one hundred billion, two hundred eleven million, one hundred twelve thousand, ten".
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