Base | Representation |
---|---|
bin | 111000000100010001… |
… | …0110000101100000110 |
3 | 102111210001101101012100 |
4 | 1300020202300230012 |
5 | 3433041004224332 |
6 | 131151225332530 |
7 | 11461453431030 |
oct | 1601042605406 |
9 | 374701341170 |
10 | 120402414342 |
11 | 47076029a61 |
12 | 1b402637146 |
13 | b47a692872 |
14 | 5b82978c50 |
15 | 31ea49467c |
hex | 1c088b0b06 |
120402414342 has 96 divisors (see below), whose sum is σ = 300092083200. Its totient is φ = 34175908800.
The previous prime is 120402414323. The next prime is 120402414367. The reversal of 120402414342 is 243414204021.
120402414342 is a `hidden beast` number, since 1 + 204 + 0 + 2 + 414 + 3 + 42 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18375967 + ... + 18382517.
It is an arithmetic number, because the mean of its divisors is an integer number (3125959200).
Almost surely, 2120402414342 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120402414342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150046041600).
120402414342 is an abundant number, since it is smaller than the sum of its proper divisors (179689668858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120402414342 is a wasteful number, since it uses less digits than its factorization.
120402414342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7498 (or 7495 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 120402414342 its reverse (243414204021), we get a palindrome (363816618363).
The spelling of 120402414342 in words is "one hundred twenty billion, four hundred two million, four hundred fourteen thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •