Base | Representation |
---|---|
bin | 1100011011001… |
… | …00110110111100 |
3 | 21021010000220021 |
4 | 12031210312330 |
5 | 203140102030 |
6 | 14201501524 |
7 | 2403605431 |
oct | 615446674 |
9 | 237100807 |
10 | 104222140 |
11 | 53915700 |
12 | 2aaa18a4 |
13 | 18791509 |
14 | dbadb88 |
15 | 923a97a |
hex | 6364dbc |
104222140 has 36 divisors (see below), whose sum is σ = 240577848. Its totient is φ = 37898080.
The previous prime is 104222117. The next prime is 104222147. The reversal of 104222140 is 41222401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104222147) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19114 + ... + 23953.
It is an arithmetic number, because the mean of its divisors is an integer number (6682718).
Almost surely, 2104222140 is an apocalyptic number.
104222140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104222140 is an abundant number, since it is smaller than the sum of its proper divisors (136355708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104222140 is a wasteful number, since it uses less digits than its factorization.
104222140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43098 (or 43085 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 104222140 is about 10208.9245270988. The cubic root of 104222140 is about 470.6015234667.
Adding to 104222140 its reverse (41222401), we get a palindrome (145444541).
The spelling of 104222140 in words is "one hundred four million, two hundred twenty-two thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •