Base | Representation |
---|---|
bin | 10011000000100110… |
… | …01111111001111100 |
3 | 222100020121211222210 |
4 | 21200103033321330 |
5 | 131400112440322 |
6 | 4404405140420 |
7 | 510622053033 |
oct | 114023177174 |
9 | 28306554883 |
10 | 10205593212 |
11 | 4367878261 |
12 | 1b899ba710 |
13 | c68482569 |
14 | 6cb59d71a |
15 | 3eae6e70c |
hex | 2604cfe7c |
10205593212 has 48 divisors (see below), whose sum is σ = 24973401600. Its totient is φ = 3237588288.
The previous prime is 10205593199. The next prime is 10205593213. The reversal of 10205593212 is 21239550201.
It is a self number, because there is not a number n which added to its sum of digits gives 10205593212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10205593213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37983 + ... + 147830.
It is an arithmetic number, because the mean of its divisors is an integer number (520279200).
Almost surely, 210205593212 is an apocalyptic number.
10205593212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10205593212 is an abundant number, since it is smaller than the sum of its proper divisors (14767808388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10205593212 is a wasteful number, since it uses less digits than its factorization.
10205593212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186042 (or 186040 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 30.
The spelling of 10205593212 in words is "ten billion, two hundred five million, five hundred ninety-three thousand, two hundred twelve".
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