Base | Representation |
---|---|
bin | 110111111011010011… |
… | …0011111011001011100 |
3 | 102111000001222101011122 |
4 | 1233312212133121130 |
5 | 3431431424332304 |
6 | 131101313510112 |
7 | 11451140034440 |
oct | 1576646373134 |
9 | 374001871148 |
10 | 120101402204 |
11 | 46a311240a3 |
12 | 1b339872338 |
13 | b4301cc184 |
14 | 5b549c0820 |
15 | 31cdd359be |
hex | 1bf699f65c |
120101402204 has 24 divisors (see below), whose sum is σ = 240304245888. Its totient is φ = 51450292080.
The previous prime is 120101402203. The next prime is 120101402219. The reversal of 120101402204 is 402204101021.
It is a super-2 number, since 2×1201014022042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120101402203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838154 + ... + 970929.
It is an arithmetic number, because the mean of its divisors is an integer number (10012676912).
Almost surely, 2120101402204 is an apocalyptic number.
120101402204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
120101402204 is an abundant number, since it is smaller than the sum of its proper divisors (120202843684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120101402204 is a wasteful number, since it uses less digits than its factorization.
120101402204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1811465 (or 1811463 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 120101402204 its reverse (402204101021), we get a palindrome (522305503225).
The spelling of 120101402204 in words is "one hundred twenty billion, one hundred one million, four hundred two thousand, two hundred four".
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