Base | Representation |
---|---|
bin | 11011010101011101100100… |
… | …010001111101001100010111 |
3 | 120202200010021200201021011101 |
4 | 123111131210101331030113 |
5 | 111224204341133323111 |
6 | 1103405135324050531 |
7 | 34215522003135502 |
oct | 3325354421751427 |
9 | 522603250637141 |
10 | 120222112011031 |
11 | 35340a03056598 |
12 | 11597a26093a47 |
13 | 5210b86858634 |
14 | 2198ad1b2c139 |
15 | dd73bde81bc1 |
hex | 6d576447d317 |
120222112011031 has 8 divisors (see below), whose sum is σ = 120960762401600. Its totient is φ = 119485630932480.
The previous prime is 120222112011011. The next prime is 120222112011037. The reversal of 120222112011031 is 130110211222021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120222112011031 is a prime.
It is a super-2 number, since 2×1202221120110312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120222112011037) 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, 542216826 + ... + 542438503.
It is an arithmetic number, because the mean of its divisors is an integer number (15120095300200).
Almost surely, 2120222112011031 is an apocalyptic number.
120222112011031 is a deficient number, since it is larger than the sum of its proper divisors (738650390569).
120222112011031 is a wasteful number, since it uses less digits than its factorization.
120222112011031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084656009.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 120222112011031 its reverse (130110211222021), we get a palindrome (250332323233052).
The spelling of 120222112011031 in words is "one hundred twenty trillion, two hundred twenty-two billion, one hundred twelve million, eleven thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •