Base | Representation |
---|---|
bin | 11001011011110111… |
… | …10100000010011101 |
3 | 1022020200100010120201 |
4 | 30231323310002131 |
5 | 210431310300003 |
6 | 10135005543501 |
7 | 662253212233 |
oct | 145573640235 |
9 | 38220303521 |
10 | 13655556253 |
11 | 5878229589 |
12 | 2791274b91 |
13 | 139814ca01 |
14 | 937854953 |
15 | 54dc95b1d |
hex | 32def409d |
13655556253 has 8 divisors (see below), whose sum is σ = 14376420800. Its totient is φ = 12934906848.
The previous prime is 13655556209. The next prime is 13655556259. The reversal of 13655556253 is 35265555631.
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-13655556253 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 (13655556259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85825 + ... + 186217.
It is an arithmetic number, because the mean of its divisors is an integer number (1797052600).
Almost surely, 213655556253 is an apocalyptic number.
It is an amenable number.
13655556253 is a deficient number, since it is larger than the sum of its proper divisors (720864547).
13655556253 is a wasteful number, since it uses less digits than its factorization.
13655556253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107571.
The product of its digits is 2025000, while the sum is 46.
The spelling of 13655556253 in words is "thirteen billion, six hundred fifty-five million, five hundred fifty-six thousand, two hundred fifty-three".
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