| Base | Representation |
|---|---|
| bin | 1011110101001… |
| … | …10000101010100 |
| 3 | 20220202020111100 |
| 4 | 11322212011110 |
| 5 | 200401341140 |
| 6 | 13503110100 |
| 7 | 2313403110 |
| oct | 572460524 |
| 9 | 226666440 |
| 10 | 99246420 |
| 11 | 51027339 |
| 12 | 292a2330 |
| 13 | 1773b7c0 |
| 14 | d276740 |
| 15 | 8aa6530 |
| hex | 5ea6154 |
99246420 has 288 divisors, whose sum is σ = 380120832. Its totient is φ = 20404224.
The previous prime is 99246419. The next prime is 99246421. The reversal of 99246420 is 2464299.
99246420 is a `hidden beast` number, since 9 + 9 + 2 + 4 + 642 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (99246419) and next prime (99246421).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99246421) 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 95 ways as a sum of consecutive naturals, for example, 1195699 + ... + 1195781.
It is an arithmetic number, because the mean of its divisors is an integer number (1319864).
Almost surely, 299246420 is an apocalyptic number.
99246420 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99246420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190060416).
99246420 is an abundant number, since it is smaller than the sum of its proper divisors (280874412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99246420 is a wasteful number, since it uses less digits than its factorization.
99246420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191 (or 186 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 99246420 is about 9962.2497459158. The cubic root of 99246420 is about 462.9900061129.
It can be divided in two parts, 9 and 9246420, that added together give a palindrome (9246429).
The spelling of 99246420 in words is "ninety-nine million, two hundred forty-six thousand, four hundred twenty".
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