Base | Representation |
---|---|
bin | 10010110101011110… |
… | …11000000001110100 |
3 | 222002202002020011220 |
4 | 21122233120001310 |
5 | 131202222200340 |
6 | 4351233430340 |
7 | 505410105405 |
oct | 113257300164 |
9 | 28082066156 |
10 | 10112303220 |
11 | 431a14a098 |
12 | 1b6270b3b0 |
13 | c5204ac96 |
14 | 6bd0379ac |
15 | 3e2b92ed0 |
hex | 25abd8074 |
10112303220 has 24 divisors (see below), whose sum is σ = 28314449184. Its totient is φ = 2696614176.
The previous prime is 10112303207. The next prime is 10112303287. The reversal of 10112303220 is 2230321101.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10112303220.
It is a congruent number.
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, 84269134 + ... + 84269253.
It is an arithmetic number, because the mean of its divisors is an integer number (1179768716).
Almost surely, 210112303220 is an apocalyptic number.
10112303220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10112303220 is an abundant number, since it is smaller than the sum of its proper divisors (18202145964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112303220 is a wasteful number, since it uses less digits than its factorization.
10112303220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168538399 (or 168538397 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10112303220 its reverse (2230321101), we get a palindrome (12342624321).
The spelling of 10112303220 in words is "ten billion, one hundred twelve million, three hundred three thousand, two hundred twenty".
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