Base | Representation |
---|---|
bin | 101001110110001… |
… | …0010101111011000 |
3 | 10121212002200120100 |
4 | 1103230102233120 |
5 | 10333423320044 |
6 | 351155055400 |
7 | 46536552246 |
oct | 12354225730 |
9 | 3555080510 |
10 | 1404120024 |
11 | 66065317a |
12 | 3322a1560 |
13 | 194b91b68 |
14 | d46a5796 |
15 | 8340a869 |
hex | 53b12bd8 |
1404120024 has 48 divisors (see below), whose sum is σ = 3805401600. Its totient is φ = 467722944.
The previous prime is 1404119957. The next prime is 1404120041. The reversal of 1404120024 is 4200214041.
1404120024 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 1404119979 and 1404120006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116137 + ... + 127655.
It is an arithmetic number, because the mean of its divisors is an integer number (79279200).
Almost surely, 21404120024 is an apocalyptic number.
It is an amenable number.
1404120024 is an abundant number, since it is smaller than the sum of its proper divisors (2401281576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1404120024 is a wasteful number, since it uses less digits than its factorization.
1404120024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13224 (or 13217 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 1404120024 is about 37471.5895579571. The cubic root of 1404120024 is about 1119.7852543211.
Adding to 1404120024 its reverse (4200214041), we get a palindrome (5604334065).
The spelling of 1404120024 in words is "one billion, four hundred four million, one hundred twenty thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •