Base | Representation |
---|---|
bin | 101110001111011101… |
… | …1110000101110111111 |
3 | 100111022121112210001012 |
4 | 1130132323300232333 |
5 | 3111333111333044 |
6 | 113341432505435 |
7 | 10113553350152 |
oct | 1343673605677 |
9 | 314277483035 |
10 | 99303230399 |
11 | 391290a285a |
12 | 172b454b27b |
13 | 9497361839 |
14 | 4b406c7c99 |
15 | 28b2ea459e |
hex | 171eef0bbf |
99303230399 has 16 divisors (see below), whose sum is σ = 101550546240. Its totient is φ = 97087092480.
The previous prime is 99303230363. The next prime is 99303230407.
99303230399 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 99303230399 - 212 = 99303226303 is a prime.
It is a super-2 number, since 2×993032303992 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99303230339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3139049 + ... + 3170525.
It is an arithmetic number, because the mean of its divisors is an integer number (6346909140).
Almost surely, 299303230399 is an apocalyptic number.
99303230399 is a deficient number, since it is larger than the sum of its proper divisors (2247315841).
99303230399 is a wasteful number, since it uses less digits than its factorization.
99303230399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31970.
The product of its (nonzero) digits is 1062882, while the sum is 50.
The spelling of 99303230399 in words is "ninety-nine billion, three hundred three million, two hundred thirty thousand, three hundred ninety-nine".
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