Base | Representation |
---|---|
bin | 110001100010100010… |
… | …1011100100010011101 |
3 | 101011121012120021022002 |
4 | 1203011011130202131 |
5 | 3220334223114034 |
6 | 120512315532045 |
7 | 10454223663614 |
oct | 1430505344235 |
9 | 334535507262 |
10 | 106385754269 |
11 | 41132a91873 |
12 | 1875045a025 |
13 | a05579c872 |
14 | 52131a687b |
15 | 2b79b6ee7e |
hex | 18c515c89d |
106385754269 has 4 divisors (see below), whose sum is σ = 107090295840. Its totient is φ = 105681212700.
The previous prime is 106385754263. The next prime is 106385754283. The reversal of 106385754269 is 962457583601.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 962457583601 = 2843 ⋅338535907.
It is a cyclic number.
It is not a de Polignac number, because 106385754269 - 212 = 106385750173 is a prime.
It is a super-2 number, since 2×1063857542692 (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 (106385754263) 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 3 ways as a sum of consecutive naturals, for example, 352270559 + ... + 352270860.
It is an arithmetic number, because the mean of its divisors is an integer number (26772573960).
It is a 1-persistent number, because it is pandigital, but 2⋅106385754269 = 212771508538 is not.
Almost surely, 2106385754269 is an apocalyptic number.
It is an amenable number.
106385754269 is a deficient number, since it is larger than the sum of its proper divisors (704541571).
106385754269 is an equidigital number, since it uses as much as digits as its factorization.
106385754269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704541570.
The product of its (nonzero) digits is 10886400, while the sum is 56.
The spelling of 106385754269 in words is "one hundred six billion, three hundred eighty-five million, seven hundred fifty-four thousand, two hundred sixty-nine".
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