Base | Representation |
---|---|
bin | 1101010110100… |
… | …01001000100110 |
3 | 21210202110220011 |
4 | 12223101020212 |
5 | 212133140140 |
6 | 15040400434 |
7 | 2530014100 |
oct | 653211046 |
9 | 253673804 |
10 | 112005670 |
11 | 58251577 |
12 | 3161611a |
13 | 1a28825a |
14 | 10c38570 |
15 | 9c76cea |
hex | 6ad1226 |
112005670 has 48 divisors (see below), whose sum is σ = 236021040. Its totient is φ = 38157504.
The previous prime is 112005643. The next prime is 112005679. The reversal of 112005670 is 76500211.
It is a super-2 number, since 2×1120056702 = 25090540224297800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112005679) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87072 + ... + 88348.
It is an arithmetic number, because the mean of its divisors is an integer number (4917105).
Almost surely, 2112005670 is an apocalyptic number.
112005670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112005670 is an abundant number, since it is smaller than the sum of its proper divisors (124015370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112005670 is a wasteful number, since it uses less digits than its factorization.
112005670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1477 (or 1470 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 112005670 is about 10583.2731231883. The cubic root of 112005670 is about 482.0365869279.
Adding to 112005670 its reverse (76500211), we get a palindrome (188505881).
The spelling of 112005670 in words is "one hundred twelve million, five thousand, six hundred seventy".
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