Base | Representation |
---|---|
bin | 1101010110101… |
… | …11110100000111 |
3 | 21210210212102112 |
4 | 12223113310013 |
5 | 212140024111 |
6 | 15041131235 |
7 | 2530156625 |
oct | 653276407 |
9 | 253725375 |
10 | 112033031 |
11 | 58270090 |
12 | 31629b1b |
13 | 1a297846 |
14 | 10c44515 |
15 | 9c7ee8b |
hex | 6ad7d07 |
112033031 has 4 divisors (see below), whose sum is σ = 122217864. Its totient is φ = 101848200.
The previous prime is 112032979. The next prime is 112033049. The reversal of 112033031 is 130330211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 112033031 - 26 = 112032967 is a prime.
It is a super-2 number, since 2×1120330312 = 25102800070093922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112032997 and 112033015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112033631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5092400 + ... + 5092421.
It is an arithmetic number, because the mean of its divisors is an integer number (30554466).
Almost surely, 2112033031 is an apocalyptic number.
112033031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
112033031 is a deficient number, since it is larger than the sum of its proper divisors (10184833).
112033031 is a wasteful number, since it uses less digits than its factorization.
112033031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10184832.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 112033031 is about 10584.5656972783. The cubic root of 112033031 is about 482.0758347305.
Adding to 112033031 its reverse (130330211), we get a palindrome (242363242).
The spelling of 112033031 in words is "one hundred twelve million, thirty-three thousand, thirty-one".
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