Base | Representation |
---|---|
bin | 1100101011100101010001… |
… | …1011001010111010100001 |
3 | 1211100221000022001002100202 |
4 | 3022321110123022322201 |
5 | 3311420004321022203 |
6 | 45353134252354545 |
7 | 2636224366452521 |
oct | 312712433127241 |
9 | 54327008032322 |
10 | 13942880251553 |
11 | 4496162459210 |
12 | 1692282475a55 |
13 | 7a1a67141a26 |
14 | 362ba632d681 |
15 | 192a46488388 |
hex | cae546caea1 |
13942880251553 has 8 divisors (see below), whose sum is σ = 15210591925440. Its totient is φ = 12675198095280.
The previous prime is 13942880251543. The next prime is 13942880251561. The reversal of 13942880251553 is 35515208824931.
13942880251553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 13942880251553 - 234 = 13925700382369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13942880251543) 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, 6385925 + ... + 8286482.
It is an arithmetic number, because the mean of its divisors is an integer number (1901323990680).
Almost surely, 213942880251553 is an apocalyptic number.
It is an amenable number.
13942880251553 is a deficient number, since it is larger than the sum of its proper divisors (1267711673887).
13942880251553 is a wasteful number, since it uses less digits than its factorization.
13942880251553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14758807.
The product of its (nonzero) digits is 10368000, while the sum is 56.
The spelling of 13942880251553 in words is "thirteen trillion, nine hundred forty-two billion, eight hundred eighty million, two hundred fifty-one thousand, five hundred fifty-three".
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