Base | Representation |
---|---|
bin | 1101100001001… |
… | …01100110010101 |
3 | 21220101022211220 |
4 | 12300211212111 |
5 | 213012301323 |
6 | 15130320553 |
7 | 2544612603 |
oct | 660454625 |
9 | 256338756 |
10 | 113400213 |
11 | 59014293 |
12 | 31b89159 |
13 | 1a655c24 |
14 | 110bc873 |
15 | 9e500e3 |
hex | 6c25995 |
113400213 has 8 divisors (see below), whose sum is σ = 151684608. Its totient is φ = 75357984.
The previous prime is 113400197. The next prime is 113400223. The reversal of 113400213 is 312004311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 113400213 - 24 = 113400197 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 113400192 and 113400201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113400223) 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 7 ways as a sum of consecutive naturals, for example, 59445 + ... + 61322.
It is an arithmetic number, because the mean of its divisors is an integer number (18960576).
Almost surely, 2113400213 is an apocalyptic number.
It is an amenable number.
113400213 is a deficient number, since it is larger than the sum of its proper divisors (38284395).
113400213 is a wasteful number, since it uses less digits than its factorization.
113400213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121083.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 113400213 is about 10648.9536105666. The cubic root of 113400213 is about 484.0288968586.
Adding to 113400213 its reverse (312004311), we get a palindrome (425404524).
The spelling of 113400213 in words is "one hundred thirteen million, four hundred thousand, two hundred thirteen".
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