Base | Representation |
---|---|
bin | 1110010011011100101000… |
… | …11001100011001001001100 |
3 | 11010101000122122100111020001 |
4 | 13021232110121203021030 |
5 | 13110322342004442444 |
6 | 150522003005134044 |
7 | 6424341464031022 |
oct | 711562431431114 |
9 | 133330578314201 |
10 | 31454535234124 |
11 | a027880137972 |
12 | 364012425a324 |
13 | 14721c4577b12 |
14 | 7aa59c764712 |
15 | 398310a2b8d4 |
hex | 1c9b9466324c |
31454535234124 has 24 divisors (see below), whose sum is σ = 55306921597200. Its totient is φ = 15652728013824.
The previous prime is 31454535234121. The next prime is 31454535234191. The reversal of 31454535234124 is 42143253545413.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (31454535234121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20558449 + ... + 22035400.
It is an arithmetic number, because the mean of its divisors is an integer number (2304455066550).
Almost surely, 231454535234124 is an apocalyptic number.
It is an amenable number.
31454535234124 is a deficient number, since it is larger than the sum of its proper divisors (23852386363076).
31454535234124 is a wasteful number, since it uses less digits than its factorization.
31454535234124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42594729 (or 42594727 counting only the distinct ones).
The product of its digits is 3456000, while the sum is 46.
Adding to 31454535234124 its reverse (42143253545413), we get a palindrome (73597788779537).
The spelling of 31454535234124 in words is "thirty-one trillion, four hundred fifty-four billion, five hundred thirty-five million, two hundred thirty-four thousand, one hundred twenty-four".
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