Base | Representation |
---|---|
bin | 1100001001010001110111… |
… | …0110111001010011100111 |
3 | 1202021120212011012111012121 |
4 | 3002110131312321103213 |
5 | 3222241034342044111 |
6 | 44222312123130411 |
7 | 2545522344226366 |
oct | 302243566712347 |
9 | 52246764174177 |
10 | 13353554253031 |
11 | 4289235281a43 |
12 | 15b8012373a07 |
13 | 75b308a0a535 |
14 | 34245b9397dd |
15 | 182553762871 |
hex | c251ddb94e7 |
13353554253031 has 8 divisors (see below), whose sum is σ = 13507844573520. Its totient is φ = 13199897569152.
The previous prime is 13353554252959. The next prime is 13353554253041. The reversal of 13353554253031 is 13035245535331.
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 13353554253031 - 231 = 13351406769383 is a prime.
It is a super-2 number, since 2×133535542530312 (a number of 27 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 (13353554253041) 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, 158366761 + ... + 158451058.
It is an arithmetic number, because the mean of its divisors is an integer number (1688480571690).
Almost surely, 213353554253031 is an apocalyptic number.
13353554253031 is a deficient number, since it is larger than the sum of its proper divisors (154290320489).
13353554253031 is a wasteful number, since it uses less digits than its factorization.
13353554253031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316818305.
The product of its (nonzero) digits is 1215000, while the sum is 43.
Adding to 13353554253031 its reverse (13035245535331), we get a palindrome (26388799788362).
The spelling of 13353554253031 in words is "thirteen trillion, three hundred fifty-three billion, five hundred fifty-four million, two hundred fifty-three thousand, thirty-one".
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