Base | Representation |
---|---|
bin | 1011101110011000111… |
… | …1100101101111001000 |
3 | 201020221002121101121222 |
4 | 2323212033211233020 |
5 | 11300012410421044 |
6 | 232311500421212 |
7 | 20360441104553 |
oct | 2734617455710 |
9 | 636832541558 |
10 | 201431342024 |
11 | 784768176a0 |
12 | 33056b47808 |
13 | 15cc1a22713 |
14 | 9a6c23169a |
15 | 538de5a8ee |
hex | 2ee63e5bc8 |
201431342024 has 64 divisors (see below), whose sum is σ = 440116079040. Its totient is φ = 85411164160.
The previous prime is 201431341999. The next prime is 201431342071. The reversal of 201431342024 is 420243134102.
It is a super-3 number, since 3×2014313420243 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 201431341984 and 201431342002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426734 + ... + 764829.
It is an arithmetic number, because the mean of its divisors is an integer number (6876813735).
Almost surely, 2201431342024 is an apocalyptic number.
It is an amenable number.
201431342024 is an abundant number, since it is smaller than the sum of its proper divisors (238684737016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201431342024 is a wasteful number, since it uses less digits than its factorization.
201431342024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1191710 (or 1191706 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 201431342024 its reverse (420243134102), we get a palindrome (621674476126).
The spelling of 201431342024 in words is "two hundred one billion, four hundred thirty-one million, three hundred forty-two thousand, twenty-four".
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