Base | Representation |
---|---|
bin | 1101100010011… |
… | …01010100110010 |
3 | 21220200121001110 |
4 | 12301031110302 |
5 | 213033003210 |
6 | 15134014150 |
7 | 2546161155 |
oct | 661152462 |
9 | 256617043 |
10 | 113562930 |
11 | 59115568 |
12 | 32047356 |
13 | 1a6b2000 |
14 | 11121c9c |
15 | 9e83420 |
hex | 6c4d532 |
113562930 has 64 divisors (see below), whose sum is σ = 295424640. Its totient is φ = 27937728.
The previous prime is 113562929. The next prime is 113562931. The reversal of 113562930 is 39265311.
It is an interprime number because it is at equal distance from previous prime (113562929) and next prime (113562931).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113562931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65049 + ... + 66771.
It is an arithmetic number, because the mean of its divisors is an integer number (4616010).
Almost surely, 2113562930 is an apocalyptic number.
113562930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 113562930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147712320).
113562930 is an abundant number, since it is smaller than the sum of its proper divisors (181861710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113562930 is a wasteful number, since it uses less digits than its factorization.
113562930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1772 (or 1746 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 113562930 is about 10656.5909183003. The cubic root of 113562930 is about 484.2602958639.
The spelling of 113562930 in words is "one hundred thirteen million, five hundred sixty-two thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •