Base | Representation |
---|---|
bin | 1101011000001… |
… | …01011111111111 |
3 | 21211011101010012 |
4 | 12230011133333 |
5 | 212212021114 |
6 | 15045133435 |
7 | 2531566322 |
oct | 654053777 |
9 | 254141105 |
10 | 112220159 |
11 | 58388737 |
12 | 316ba27b |
13 | 1a331a7c |
14 | 10c927b9 |
15 | 9cba63e |
hex | 6b057ff |
112220159 has 8 divisors (see below), whose sum is σ = 113261568. Its totient is φ = 111183480.
The previous prime is 112220131. The next prime is 112220201. The reversal of 112220159 is 951022211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112220159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112220359) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60374 + ... + 62204.
It is an arithmetic number, because the mean of its divisors is an integer number (14157696).
Almost surely, 2112220159 is an apocalyptic number.
112220159 is a deficient number, since it is larger than the sum of its proper divisors (1041409).
112220159 is a wasteful number, since it uses less digits than its factorization.
112220159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2365.
The product of its (nonzero) digits is 360, while the sum is 23.
The square root of 112220159 is about 10593.4016727395. The cubic root of 112220159 is about 482.3440880807.
The spelling of 112220159 in words is "one hundred twelve million, two hundred twenty thousand, one hundred fifty-nine".
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