Base | Representation |
---|---|
bin | 1011111011110100110101… |
… | …0100100000010101101101 |
3 | 1201110111021011200020202111 |
4 | 2332331031110200111231 |
5 | 3204444210102412003 |
6 | 43524205123324021 |
7 | 2523030600150664 |
oct | 276751524402555 |
9 | 51414234606674 |
10 | 13122422310253 |
11 | 41aa208325413 |
12 | 157b268820611 |
13 | 742592970259 |
14 | 3351b2d57ddb |
15 | 17b52711de6d |
hex | bef4d52056d |
13122422310253 has 8 divisors (see below), whose sum is σ = 13157034219776. Its totient is φ = 13087826715600.
The previous prime is 13122422310227. The next prime is 13122422310293. The reversal of 13122422310253 is 35201322422131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13122422310253 - 213 = 13122422302061 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 (13122422310293) 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, 2467113 + ... + 5686078.
It is an arithmetic number, because the mean of its divisors is an integer number (1644629277472).
Almost surely, 213122422310253 is an apocalyptic number.
It is an amenable number.
13122422310253 is a deficient number, since it is larger than the sum of its proper divisors (34611909523).
13122422310253 is an equidigital number, since it uses as much as digits as its factorization.
13122422310253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8157435.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 13122422310253 its reverse (35201322422131), we get a palindrome (48323744732384).
The spelling of 13122422310253 in words is "thirteen trillion, one hundred twenty-two billion, four hundred twenty-two million, three hundred ten thousand, two hundred fifty-three".
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