Base | Representation |
---|---|
bin | 10100100100011001111101… |
… | …00100000010110110010111 |
3 | 12221011002000120022112112101 |
4 | 22102030332210002312113 |
5 | 21412032301124333143 |
6 | 240110555003102531 |
7 | 12345600011236450 |
oct | 1222147644026627 |
9 | 187132016275471 |
10 | 45231350230423 |
11 | 13459565031975 |
12 | 50a617b811a47 |
13 | 1c313b49b71a6 |
14 | b252cd826127 |
15 | 536887ceeb4d |
hex | 29233e902d97 |
45231350230423 has 16 divisors (see below), whose sum is σ = 54132451301376. Its totient is φ = 36952116505920.
The previous prime is 45231350230397. The next prime is 45231350230481. The reversal of 45231350230423 is 32403205313254.
It is not a de Polignac number, because 45231350230423 - 221 = 45231348133271 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45231350240423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499848111 + ... + 499938592.
It is an arithmetic number, because the mean of its divisors is an integer number (3383278206336).
Almost surely, 245231350230423 is an apocalyptic number.
45231350230423 is a deficient number, since it is larger than the sum of its proper divisors (8901101070953).
45231350230423 is a wasteful number, since it uses less digits than its factorization.
45231350230423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 999787014.
The product of its (nonzero) digits is 259200, while the sum is 37.
Adding to 45231350230423 its reverse (32403205313254), we get a palindrome (77634555543677).
The spelling of 45231350230423 in words is "forty-five trillion, two hundred thirty-one billion, three hundred fifty million, two hundred thirty thousand, four hundred twenty-three".
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