Base | Representation |
---|---|
bin | 1110110011101… |
… | …10001100001001 |
3 | 22122201211102022 |
4 | 13121312030021 |
5 | 223244403243 |
6 | 20154214225 |
7 | 3035550662 |
oct | 731661411 |
9 | 278654368 |
10 | 124216073 |
11 | 64131413 |
12 | 35724375 |
13 | 1c971c47 |
14 | 126d6369 |
15 | ad89b68 |
hex | 7676309 |
124216073 has 8 divisors (see below), whose sum is σ = 126202560. Its totient is φ = 122245200.
The previous prime is 124216051. The next prime is 124216117. The reversal of 124216073 is 370612421.
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 124216073 - 214 = 124199689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (124216003) 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, 12686 + ... + 20232.
It is an arithmetic number, because the mean of its divisors is an integer number (15775320).
Almost surely, 2124216073 is an apocalyptic number.
It is an amenable number.
124216073 is a deficient number, since it is larger than the sum of its proper divisors (1986487).
124216073 is a wasteful number, since it uses less digits than its factorization.
124216073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7807.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 124216073 is about 11145.2264669678. The cubic root of 124216073 is about 498.9525713185.
Adding to 124216073 its reverse (370612421), we get a palindrome (494828494).
The spelling of 124216073 in words is "one hundred twenty-four million, two hundred sixteen thousand, seventy-three".
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