Base | Representation |
---|---|
bin | 1101011101010… |
… | …00111101100101 |
3 | 21212102101120001 |
4 | 12232220331211 |
5 | 212344432301 |
6 | 15111341301 |
7 | 2540355331 |
oct | 656507545 |
9 | 255371501 |
10 | 112889701 |
11 | 587a5781 |
12 | 31981831 |
13 | 1a507752 |
14 | 10dc87c1 |
15 | 9d9dc01 |
hex | 6ba8f65 |
112889701 has 8 divisors (see below), whose sum is σ = 116724600. Its totient is φ = 109096128.
The previous prime is 112889683. The next prime is 112889713. The reversal of 112889701 is 107988211.
It can be written as a sum of positive squares in 4 ways, for example, as 31348801 + 81540900 = 5599^2 + 9030^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112889701 - 25 = 112889669 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112889731) 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, 4726 + ... + 15751.
It is an arithmetic number, because the mean of its divisors is an integer number (14590575).
Almost surely, 2112889701 is an apocalyptic number.
It is an amenable number.
112889701 is a deficient number, since it is larger than the sum of its proper divisors (3834899).
112889701 is a wasteful number, since it uses less digits than its factorization.
112889701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20663.
The product of its (nonzero) digits is 8064, while the sum is 37.
The square root of 112889701 is about 10624.9565175581. The cubic root of 112889701 is about 483.3014605485.
The spelling of 112889701 in words is "one hundred twelve million, eight hundred eighty-nine thousand, seven hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.025 sec. • engine limits •