Base | Representation |
---|---|
bin | 110001000000101011100111… |
… | …1111001101010101011001100 |
3 | 2002112101222020100201212022010 |
4 | 1202001113033321222223030 |
5 | 423001134342020331444 |
6 | 4124513345111221220 |
7 | 156543052254216654 |
oct | 14201271771525314 |
9 | 2075358210655263 |
10 | 431102240402124 |
11 | 1153a9484992a45 |
12 | 40426604077810 |
13 | 156719c79714a5 |
14 | 7865661855364 |
15 | 34c8e5a4062b9 |
hex | 18815cfe6aacc |
431102240402124 has 48 divisors (see below), whose sum is σ = 1065095614681056. Its totient is φ = 135245286604800.
The previous prime is 431102240402101. The next prime is 431102240402129. The reversal of 431102240402124 is 421204042201134.
It is a super-2 number, since 2×4311022404021242 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 431102240402091 and 431102240402100.
It is not an unprimeable number, because it can be changed into a prime (431102240402129) 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, 8146197 + ... + 30472364.
It is an arithmetic number, because the mean of its divisors is an integer number (22189491972522).
Almost surely, 2431102240402124 is an apocalyptic number.
It is an amenable number.
431102240402124 is an abundant number, since it is smaller than the sum of its proper divisors (633993374278932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
431102240402124 is a wasteful number, since it uses less digits than its factorization.
431102240402124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38673306 (or 38673304 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 431102240402124 its reverse (421204042201134), we get a palindrome (852306282603258).
The spelling of 431102240402124 in words is "four hundred thirty-one trillion, one hundred two billion, two hundred forty million, four hundred two thousand, one hundred twenty-four".
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