Base | Representation |
---|---|
bin | 1101100010010… |
… | …11001010011001 |
3 | 21220200010220102 |
4 | 12301023022121 |
5 | 213032212243 |
6 | 15133505145 |
7 | 2546123303 |
oct | 661131231 |
9 | 256603812 |
10 | 113554073 |
11 | 59109946 |
12 | 320421b5 |
13 | 1a6aac79 |
14 | 1111c973 |
15 | 9e809b8 |
hex | 6c4b299 |
113554073 has 4 divisors (see below), whose sum is σ = 116623140. Its totient is φ = 110485008.
The previous prime is 113554069. The next prime is 113554087. The reversal of 113554073 is 370455311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 370455311 = 83 ⋅4463317.
It can be written as a sum of positive squares in 2 ways, for example, as 95981209 + 17572864 = 9797^2 + 4192^2 .
It is a cyclic number.
It is not a de Polignac number, because 113554073 - 22 = 113554069 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113554003) 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 3 ways as a sum of consecutive naturals, for example, 1534478 + ... + 1534551.
It is an arithmetic number, because the mean of its divisors is an integer number (29155785).
Almost surely, 2113554073 is an apocalyptic number.
It is an amenable number.
113554073 is a deficient number, since it is larger than the sum of its proper divisors (3069067).
113554073 is an equidigital number, since it uses as much as digits as its factorization.
113554073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3069066.
The product of its (nonzero) digits is 6300, while the sum is 29.
The square root of 113554073 is about 10656.1753457796. The cubic root of 113554073 is about 484.2477060603.
The spelling of 113554073 in words is "one hundred thirteen million, five hundred fifty-four thousand, seventy-three".
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