Base | Representation |
---|---|
bin | 1101010000101… |
… | …11001011111110 |
3 | 21202022210010021 |
4 | 12220113023332 |
5 | 211434302110 |
6 | 15012202354 |
7 | 2520362422 |
oct | 650271376 |
9 | 252283107 |
10 | 111244030 |
11 | 57881317 |
12 | 313093ba |
13 | 1a07c691 |
14 | 10abab82 |
15 | 9b762da |
hex | 6a172fe |
111244030 has 8 divisors (see below), whose sum is σ = 200239272. Its totient is φ = 44497608.
The previous prime is 111244009. The next prime is 111244033. The reversal of 111244030 is 30442111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 111243995 and 111244013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111244033) 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, 5562192 + ... + 5562211.
It is an arithmetic number, because the mean of its divisors is an integer number (25029909).
Almost surely, 2111244030 is an apocalyptic number.
111244030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111244030 is a deficient number, since it is larger than the sum of its proper divisors (88995242).
111244030 is a wasteful number, since it uses less digits than its factorization.
111244030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11124410.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 111244030 is about 10547.2285459262. The cubic root of 111244030 is about 480.9414825878.
Adding to 111244030 its reverse (30442111), we get a palindrome (141686141).
The spelling of 111244030 in words is "one hundred eleven million, two hundred forty-four thousand, thirty".
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