Base | Representation |
---|---|
bin | 1011111011110100000101… |
… | …1100100101010011001101 |
3 | 1201110110202021211101012221 |
4 | 2332331001130211103031 |
5 | 3204443303103214013 |
6 | 43524133245455341 |
7 | 2523022630666246 |
oct | 276750134452315 |
9 | 51413667741187 |
10 | 13122223101133 |
11 | 41aa115932683 |
12 | 157b211b71551 |
13 | 742560601c33 |
14 | 3351946ddccd |
15 | 17b5148be08d |
hex | bef417254cd |
13122223101133 has 8 divisors (see below), whose sum is σ = 13567326629400. Its totient is φ = 12681880038720.
The previous prime is 13122223101079. The next prime is 13122223101157. The reversal of 13122223101133 is 33110132222131.
It can be written as a sum of positive squares in 4 ways, for example, as 6144241222564 + 6977981878569 = 2478758^2 + 2641587^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13122223101133 - 221 = 13122221003981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13122223101098 and 13122223101107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122223102133) 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, 1190110858 + ... + 1190121883.
It is an arithmetic number, because the mean of its divisors is an integer number (1695915828675).
Almost surely, 213122223101133 is an apocalyptic number.
It is an amenable number.
13122223101133 is a deficient number, since it is larger than the sum of its proper divisors (445103528267).
13122223101133 is a wasteful number, since it uses less digits than its factorization.
13122223101133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2380232927.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 13122223101133 its reverse (33110132222131), we get a palindrome (46232355323264).
The spelling of 13122223101133 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred one thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •