Base | Representation |
---|---|
bin | 10010110101011101… |
… | …01001101001000100 |
3 | 222002201201120112212 |
4 | 21122232221221010 |
5 | 131202200110340 |
6 | 4351225402552 |
7 | 505405354436 |
oct | 113256515104 |
9 | 28081646485 |
10 | 10112113220 |
11 | 431a02a370 |
12 | 1b62639458 |
13 | c51cb2661 |
14 | 6bcdc8656 |
15 | 3e2b56a65 |
hex | 25aba9a44 |
10112113220 has 24 divisors (see below), whose sum is σ = 23165932608. Its totient is φ = 3677132000.
The previous prime is 10112113199. The next prime is 10112113261. The reversal of 10112113220 is 2231121101.
It is a junction number, because it is equal to n+sod(n) for n = 10112113195 and 10112113204.
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, 22981856 + ... + 22982295.
It is an arithmetic number, because the mean of its divisors is an integer number (965247192).
Almost surely, 210112113220 is an apocalyptic number.
10112113220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10112113220 is an abundant number, since it is smaller than the sum of its proper divisors (13053819388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10112113220 is a wasteful number, since it uses less digits than its factorization.
10112113220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45964171 (or 45964169 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10112113220 its reverse (2231121101), we get a palindrome (12343234321).
The spelling of 10112113220 in words is "ten billion, one hundred twelve million, one hundred thirteen thousand, two hundred twenty".
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