Base | Representation |
---|---|
bin | 1110010110111… |
… | …00010110010110 |
3 | 22101121222220200 |
4 | 13023130112112 |
5 | 221313041324 |
6 | 15541241330 |
7 | 2661503436 |
oct | 713342626 |
9 | 271558820 |
10 | 120440214 |
11 | 61a92574 |
12 | 34403246 |
13 | 1bc4c3cb |
14 | 11dd22c6 |
15 | a890ec9 |
hex | 72dc596 |
120440214 has 24 divisors (see below), whose sum is σ = 261328080. Its totient is φ = 40089168.
The previous prime is 120440197. The next prime is 120440237. The reversal of 120440214 is 412044021.
120440214 is a `hidden beast` number, since 12 + 0 + 440 + 214 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 9207 + ... + 18045.
It is an arithmetic number, because the mean of its divisors is an integer number (10888670).
Almost surely, 2120440214 is an apocalyptic number.
120440214 is an abundant number, since it is smaller than the sum of its proper divisors (140887866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120440214 is a wasteful number, since it uses less digits than its factorization.
120440214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9604 (or 9601 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 120440214 is about 10974.5256845114. The cubic root of 120440214 is about 493.8448238753.
Adding to 120440214 its reverse (412044021), we get a palindrome (532484235).
The spelling of 120440214 in words is "one hundred twenty million, four hundred forty thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •