Base | Representation |
---|---|
bin | 10101101000100000101100… |
… | …10000100101010100100111 |
3 | 20020102210011211112110122112 |
4 | 22310100112100211110213 |
5 | 22213402242342411143 |
6 | 245102002551551235 |
7 | 13006631261361602 |
oct | 1264202620452447 |
9 | 206383154473575 |
10 | 47571431216423 |
11 | 14180a26811a74 |
12 | 54037b408b51b |
13 | 2070c74b4680a |
14 | ba6680667339 |
15 | 57769711de18 |
hex | 2b4416425527 |
47571431216423 has 16 divisors (see below), whose sum is σ = 50583806640000. Its totient is φ = 44582864266752.
The previous prime is 47571431216339. The next prime is 47571431216489. The reversal of 47571431216423 is 32461213417574.
It is a happy number.
It is not a de Polignac number, because 47571431216423 - 214 = 47571431200039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47571431216923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63126053 + ... + 63875201.
It is an arithmetic number, because the mean of its divisors is an integer number (3161487915000).
Almost surely, 247571431216423 is an apocalyptic number.
47571431216423 is a deficient number, since it is larger than the sum of its proper divisors (3012375423577).
47571431216423 is a wasteful number, since it uses less digits than its factorization.
47571431216423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765034.
The product of its digits is 3386880, while the sum is 50.
The spelling of 47571431216423 in words is "forty-seven trillion, five hundred seventy-one billion, four hundred thirty-one million, two hundred sixteen thousand, four hundred twenty-three".
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