Base | Representation |
---|---|
bin | 101100100010101111… |
… | …010001000001100111 |
3 | 11120110011210111200002 |
4 | 230202233101001213 |
5 | 1240422312043403 |
6 | 33545512211515 |
7 | 3312131445350 |
oct | 544257210147 |
9 | 146404714602 |
10 | 47827456103 |
11 | 19313396729 |
12 | 9329399b9b |
13 | 46829324ab |
14 | 2459d9cd27 |
15 | 139dc9d188 |
hex | b22bd1067 |
47827456103 has 32 divisors (see below), whose sum is σ = 57540409344. Its totient is φ = 38902010112.
The previous prime is 47827456087. The next prime is 47827456111. The reversal of 47827456103 is 30165472874.
It is not a de Polignac number, because 47827456103 - 24 = 47827456087 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47827456163) 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 31 ways as a sum of consecutive naturals, for example, 1925801 + ... + 1950477.
It is an arithmetic number, because the mean of its divisors is an integer number (1798137792).
Almost surely, 247827456103 is an apocalyptic number.
47827456103 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
47827456103 is a deficient number, since it is larger than the sum of its proper divisors (9712953241).
47827456103 is a wasteful number, since it uses less digits than its factorization.
47827456103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24911.
The product of its (nonzero) digits is 1128960, while the sum is 47.
The spelling of 47827456103 in words is "forty-seven billion, eight hundred twenty-seven million, four hundred fifty-six thousand, one hundred three".
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