Base | Representation |
---|---|
bin | 1110010110101… |
… | …11111011011000 |
3 | 22101121002001221 |
4 | 13023113323120 |
5 | 221312001404 |
6 | 15541021424 |
7 | 2661366565 |
oct | 713277330 |
9 | 271532057 |
10 | 120422104 |
11 | 61a7aa00 |
12 | 343b4874 |
13 | 1bc440aa |
14 | 11dc986c |
15 | a88a954 |
hex | 72d7ed8 |
120422104 has 48 divisors (see below), whose sum is σ = 256253760. Its totient is φ = 52958400.
The previous prime is 120422083. The next prime is 120422111. The reversal of 120422104 is 401224021.
It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.
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 11 ways as a sum of consecutive naturals, for example, 28002 + ... + 32014.
It is an arithmetic number, because the mean of its divisors is an integer number (5338620).
Almost surely, 2120422104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120422104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128126880).
120422104 is an abundant number, since it is smaller than the sum of its proper divisors (135831656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120422104 is a wasteful number, since it uses less digits than its factorization.
120422104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4072 (or 4057 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 120422104 is about 10973.7005608865. The cubic root of 120422104 is about 493.8200702991.
Adding to 120422104 its reverse (401224021), we get a palindrome (521646125).
It can be divided in two parts, 120 and 422104, that added together give a palindrome (422224).
The spelling of 120422104 in words is "one hundred twenty million, four hundred twenty-two thousand, one hundred four".
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