Base | Representation |
---|---|
bin | 11000010100001000… |
… | …10110010001011111 |
3 | 1020200202001110012020 |
4 | 30022010112101133 |
5 | 203213234020410 |
6 | 5555152311223 |
7 | 641325405225 |
oct | 141204262137 |
9 | 36622043166 |
10 | 13053813855 |
11 | 55995a0615 |
12 | 2643842513 |
13 | 1300594014 |
14 | 8bb976b15 |
15 | 516031a70 |
hex | 30a11645f |
13053813855 has 8 divisors (see below), whose sum is σ = 20886102192. Its totient is φ = 6962034048.
The previous prime is 13053813811. The next prime is 13053813863. The reversal of 13053813855 is 55831835031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13053813855 - 27 = 13053813727 is a prime.
It is a super-2 number, since 2×130538138552 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435127114 + ... + 435127143.
It is an arithmetic number, because the mean of its divisors is an integer number (2610762774).
Almost surely, 213053813855 is an apocalyptic number.
13053813855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13053813855 is a deficient number, since it is larger than the sum of its proper divisors (7832288337).
13053813855 is an equidigital number, since it uses as much as digits as its factorization.
13053813855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 870254265.
The product of its (nonzero) digits is 216000, while the sum is 42.
The spelling of 13053813855 in words is "thirteen billion, fifty-three million, eight hundred thirteen thousand, eight hundred fifty-five".
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