Base | Representation |
---|---|
bin | 11011010101001001111011… |
… | …110001011101101100010101 |
3 | 120202121002212112122200221021 |
4 | 123111021323301131230111 |
5 | 111223333203003410401 |
6 | 1103351331431321141 |
7 | 34214144416135150 |
oct | 3325117361355425 |
9 | 522532775580837 |
10 | 120201031310101 |
11 | 35332a755a3a05 |
12 | 115939222201b1 |
13 | 520bba72c93c1 |
14 | 2197a920ccc97 |
15 | dd6a883e32a1 |
hex | 6d527bc5db15 |
120201031310101 has 8 divisors (see below), whose sum is σ = 137374654938624. Its totient is φ = 103027919613360.
The previous prime is 120201031310053. The next prime is 120201031310111. The reversal of 120201031310101 is 101013130102021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120201031310101 - 213 = 120201031301909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120201031310111) 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, 127479670 + ... + 128419111.
It is an arithmetic number, because the mean of its divisors is an integer number (17171831867328).
Almost surely, 2120201031310101 is an apocalyptic number.
It is an amenable number.
120201031310101 is a deficient number, since it is larger than the sum of its proper divisors (17173623628523).
120201031310101 is an equidigital number, since it uses as much as digits as its factorization.
120201031310101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255965891.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 120201031310101 its reverse (101013130102021), we get a palindrome (221214161412122).
The spelling of 120201031310101 in words is "one hundred twenty trillion, two hundred one billion, thirty-one million, three hundred ten thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •