Base | Representation |
---|---|
bin | 1011110100000… |
… | …11010111100011 |
3 | 20220111000102221 |
4 | 11322003113203 |
5 | 200332313402 |
6 | 13500051511 |
7 | 2312241415 |
oct | 572032743 |
9 | 226430387 |
10 | 99104227 |
11 | 50a3a522 |
12 | 29233b97 |
13 | 176bbb71 |
14 | d23a9b5 |
15 | 8a79337 |
hex | 5e835e3 |
99104227 has 4 divisors (see below), whose sum is σ = 99124920. Its totient is φ = 99083536.
The previous prime is 99104219. The next prime is 99104267. The reversal of 99104227 is 72240199.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 99104227 - 23 = 99104219 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 99104192 and 99104201.
It is not an unprimeable number, because it can be changed into a prime (99104267) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 948 + ... + 14110.
It is an arithmetic number, because the mean of its divisors is an integer number (24781230).
Almost surely, 299104227 is an apocalyptic number.
99104227 is a deficient number, since it is larger than the sum of its proper divisors (20693).
99104227 is a wasteful number, since it uses less digits than its factorization.
99104227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20692.
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 99104227 is about 9955.1105970753. The cubic root of 99104227 is about 462.7687877097.
The spelling of 99104227 in words is "ninety-nine million, one hundred four thousand, two hundred twenty-seven".
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