Base | Representation |
---|---|
bin | 101011110011010000… |
… | …000000111001001111 |
3 | 11111101122121211222102 |
4 | 223303100000321033 |
5 | 1232304332000130 |
6 | 33334451505315 |
7 | 3253315434530 |
oct | 536320007117 |
9 | 144348554872 |
10 | 47030734415 |
11 | 18a44694955 |
12 | 91465b823b |
13 | 4586859842 |
14 | 23c2248687 |
15 | 1353d72645 |
hex | af3400e4f |
47030734415 has 32 divisors (see below), whose sum is σ = 66642837504. Its totient is φ = 31179841920.
The previous prime is 47030734349. The next prime is 47030734423. The reversal of 47030734415 is 51443703074.
It is a happy number.
It is not a de Polignac number, because 47030734415 - 210 = 47030733391 is a prime.
It is a super-2 number, since 2×470307344152 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 1159457 + ... + 1199333.
It is an arithmetic number, because the mean of its divisors is an integer number (2082588672).
Almost surely, 247030734415 is an apocalyptic number.
47030734415 is a deficient number, since it is larger than the sum of its proper divisors (19612103089).
47030734415 is a wasteful number, since it uses less digits than its factorization.
47030734415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41007.
The product of its (nonzero) digits is 141120, while the sum is 38.
The spelling of 47030734415 in words is "forty-seven billion, thirty million, seven hundred thirty-four thousand, four hundred fifteen".
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