Base | Representation |
---|---|
bin | 1101100011000… |
… | …10010101101111 |
3 | 21220211222010111 |
4 | 12301202111233 |
5 | 213043232012 |
6 | 15135520451 |
7 | 2550000133 |
oct | 661422557 |
9 | 256758114 |
10 | 113649007 |
11 | 591741aa |
12 | 32089127 |
13 | 1a712244 |
14 | 111453c3 |
15 | 9e9dba7 |
hex | 6c6256f |
113649007 has 8 divisors (see below), whose sum is σ = 120177792. Its totient is φ = 107299200.
The previous prime is 113649001. The next prime is 113649017. The reversal of 113649007 is 700946311.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 113649007 - 27 = 113648879 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 113649007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113649001) 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, 43438 + ... + 45979.
It is an arithmetic number, because the mean of its divisors is an integer number (15022224).
Almost surely, 2113649007 is an apocalyptic number.
113649007 is a deficient number, since it is larger than the sum of its proper divisors (6528785).
113649007 is an equidigital number, since it uses as much as digits as its factorization.
113649007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89489.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 113649007 is about 10660.6288276067. The cubic root of 113649007 is about 484.3826161383.
The spelling of 113649007 in words is "one hundred thirteen million, six hundred forty-nine thousand, seven".
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