Base | Representation |
---|---|
bin | 1100101011111… |
… | …10100001110111 |
3 | 21102020220212220 |
4 | 12111332201313 |
5 | 204221040224 |
6 | 14321013423 |
7 | 2431410222 |
oct | 625764167 |
9 | 242226786 |
10 | 106424439 |
11 | 5508a290 |
12 | 2b784273 |
13 | 19082a54 |
14 | 101c45b9 |
15 | 9523279 |
hex | 657e877 |
106424439 has 16 divisors (see below), whose sum is σ = 156224640. Its totient is φ = 63905760.
The previous prime is 106424413. The next prime is 106424449. The reversal of 106424439 is 934424601.
It is not a de Polignac number, because 106424439 - 215 = 106391671 is a prime.
It is a super-2 number, since 2×1064244392 = 22652322432929442, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106424449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11197 + ... + 18390.
It is an arithmetic number, because the mean of its divisors is an integer number (9764040).
Almost surely, 2106424439 is an apocalyptic number.
106424439 is a deficient number, since it is larger than the sum of its proper divisors (49800201).
106424439 is a wasteful number, since it uses less digits than its factorization.
106424439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29710.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 106424439 is about 10316.2221282793. Note that the first 3 decimals coincide. The cubic root of 106424439 is about 473.8931776941.
The spelling of 106424439 in words is "one hundred six million, four hundred twenty-four thousand, four hundred thirty-nine".
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