Base | Representation |
---|---|
bin | 110010000111101100011001… |
… | …011110101010001100000111 |
3 | 1001220111000000202121111010101 |
4 | 302013230121132222030013 |
5 | 212343020224201001020 |
6 | 2100452341414104531 |
7 | 64300421341026100 |
oct | 6207543136521407 |
9 | 1056430022544111 |
10 | 220431034000135 |
11 | 64266305082382 |
12 | 2088101734b147 |
13 | 95cc732558b2a |
14 | 3c60cc192b3a7 |
15 | 1a73db50e300a |
hex | c87b197aa307 |
220431034000135 has 48 divisors (see below), whose sum is σ = 308223293077152. Its totient is φ = 150897696768000.
The previous prime is 220431034000117. The next prime is 220431034000211. The reversal of 220431034000135 is 531000430134022.
It is a happy number.
220431034000135 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 220431034000135 - 217 = 220431033869063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 350136199 + ... + 350765191.
It is an arithmetic number, because the mean of its divisors is an integer number (6421318605774).
Almost surely, 2220431034000135 is an apocalyptic number.
220431034000135 is a deficient number, since it is larger than the sum of its proper divisors (87792259077017).
220431034000135 is a wasteful number, since it uses less digits than its factorization.
220431034000135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631424 (or 631417 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 220431034000135 its reverse (531000430134022), we get a palindrome (751431464134157).
The spelling of 220431034000135 in words is "two hundred twenty trillion, four hundred thirty-one billion, thirty-four million, one hundred thirty-five", and thus it is an aban number.
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