Base | Representation |
---|---|
bin | 110000110001101000… |
… | …0011001000000110111 |
3 | 101000100211011200200110 |
4 | 1201203100121000313 |
5 | 3204004040044442 |
6 | 120041405114103 |
7 | 10365444121314 |
oct | 1414320310067 |
9 | 330324150613 |
10 | 104744456247 |
11 | 40470573322 |
12 | 18372858933 |
13 | 9b537374c2 |
14 | 50d9201d0b |
15 | 2ad0a1469c |
hex | 1863419037 |
104744456247 has 16 divisors (see below), whose sum is σ = 141488276480. Its totient is φ = 68915901600.
The previous prime is 104744456233. The next prime is 104744456249. The reversal of 104744456247 is 742654447401.
It is not a de Polignac number, because 104744456247 - 212 = 104744452151 is a prime.
It is a super-2 number, since 2×1047444562472 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104744456196 and 104744456205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104744456249) 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, 460422 + ... + 649212.
It is an arithmetic number, because the mean of its divisors is an integer number (8843017280).
Almost surely, 2104744456247 is an apocalyptic number.
104744456247 is a deficient number, since it is larger than the sum of its proper divisors (36743820233).
104744456247 is a wasteful number, since it uses less digits than its factorization.
104744456247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191214.
The product of its (nonzero) digits is 3010560, while the sum is 48.
The spelling of 104744456247 in words is "one hundred four billion, seven hundred forty-four million, four hundred fifty-six thousand, two hundred forty-seven".
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