Base | Representation |
---|---|
bin | 101100001001111110… |
… | …001010011101000010 |
3 | 11112101012220122022110 |
4 | 230021332022131002 |
5 | 1234044423242241 |
6 | 33440350120150 |
7 | 3265624522632 |
oct | 541176123502 |
9 | 145335818273 |
10 | 47411930946 |
11 | 1911a887506 |
12 | 92321b0056 |
13 | 4617816513 |
14 | 241ab166c2 |
15 | 137756e816 |
hex | b09f8a742 |
47411930946 has 32 divisors (see below), whose sum is σ = 99553720320. Its totient is φ = 15024099024.
The previous prime is 47411930941. The next prime is 47411930963. The reversal of 47411930946 is 64903911474.
It is a junction number, because it is equal to n+sod(n) for n = 47411930895 and 47411930904.
It is not an unprimeable number, because it can be changed into a prime (47411930941) 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, 1031386 + ... + 1076373.
It is an arithmetic number, because the mean of its divisors is an integer number (3111053760).
Almost surely, 247411930946 is an apocalyptic number.
47411930946 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
47411930946 is an abundant number, since it is smaller than the sum of its proper divisors (52141789374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47411930946 is a wasteful number, since it uses less digits than its factorization.
47411930946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107950.
The product of its (nonzero) digits is 653184, while the sum is 48.
The spelling of 47411930946 in words is "forty-seven billion, four hundred eleven million, nine hundred thirty thousand, nine hundred forty-six".
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