Base | Representation |
---|---|
bin | 110000101000010011… |
… | …0010010111011110100 |
3 | 100222120000011101100001 |
4 | 1201100212102323310 |
5 | 3202333421301122 |
6 | 115550344001044 |
7 | 10354623343420 |
oct | 1412046227364 |
9 | 328500141301 |
10 | 104431431412 |
11 | 4031a903110 |
12 | 182a5a60184 |
13 | 9b039290c9 |
14 | 50a97dbb80 |
15 | 2ab32d1527 |
hex | 1850992ef4 |
104431431412 has 48 divisors (see below), whose sum is σ = 235200430080. Its totient is φ = 39375064800.
The previous prime is 104431431407. The next prime is 104431431449. The reversal of 104431431412 is 214134134401.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5459212 + ... + 5478307.
It is an arithmetic number, because the mean of its divisors is an integer number (4900008960).
Almost surely, 2104431431412 is an apocalyptic number.
It is an amenable number.
104431431412 is an abundant number, since it is smaller than the sum of its proper divisors (130768998668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104431431412 is a wasteful number, since it uses less digits than its factorization.
104431431412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10937572 (or 10937570 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 104431431412 its reverse (214134134401), we get a palindrome (318565565813).
The spelling of 104431431412 in words is "one hundred four billion, four hundred thirty-one million, four hundred thirty-one thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •