Base | Representation |
---|---|
bin | 10011001001010111001100… |
… | …01011110110101000100001 |
3 | 12112002000112121111211221110 |
4 | 21210223212023312220201 |
5 | 21004304203103134213 |
6 | 225313524515013533 |
7 | 11603564562126645 |
oct | 1144534613665041 |
9 | 175060477454843 |
10 | 42103131302433 |
11 | 12462923aa2903 |
12 | 487ba5159a2a9 |
13 | 1a654012a6336 |
14 | a57b33c10c25 |
15 | 4d02ebcb25c3 |
hex | 264ae62f6a21 |
42103131302433 has 64 divisors (see below), whose sum is σ = 59976226990080. Its totient is φ = 26228879308800.
The previous prime is 42103131302413. The next prime is 42103131302509. The reversal of 42103131302433 is 33420313130124.
It is not a de Polignac number, because 42103131302433 - 29 = 42103131301921 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 42103131302433.
It is not an unprimeable number, because it can be changed into a prime (42103131302413) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162970960 + ... + 163229102.
It is an arithmetic number, because the mean of its divisors is an integer number (937128546720).
Almost surely, 242103131302433 is an apocalyptic number.
It is an amenable number.
42103131302433 is a deficient number, since it is larger than the sum of its proper divisors (17873095687647).
42103131302433 is a wasteful number, since it uses less digits than its factorization.
42103131302433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258730.
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 42103131302433 its reverse (33420313130124), we get a palindrome (75523444432557).
The spelling of 42103131302433 in words is "forty-two trillion, one hundred three billion, one hundred thirty-one million, three hundred two thousand, four hundred thirty-three".
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