Base | Representation |
---|---|
bin | 11000011111111111… |
… | …01011011010001101 |
3 | 1020221200011111001201 |
4 | 30033333223122031 |
5 | 203414213044010 |
6 | 10013103505501 |
7 | 643643543254 |
oct | 141777533215 |
9 | 36850144051 |
10 | 13153253005 |
11 | 563a739732 |
12 | 2670bb8291 |
13 | 131806c459 |
14 | 8cac5d79b |
15 | 51eb2523a |
hex | 30ffeb68d |
13153253005 has 16 divisors (see below), whose sum is σ = 17027702064. Its totient is φ = 9716761600.
The previous prime is 13153252999. The next prime is 13153253011. The reversal of 13153253005 is 50035235131.
It is an interprime number because it is at equal distance from previous prime (13153252999) and next prime (13153253011).
It can be written as a sum of positive squares in 8 ways, for example, as 440916004 + 12712337001 = 20998^2 + 112749^2 .
It is not a de Polignac number, because 13153253005 - 213 = 13153244813 is a prime.
It is a super-2 number, since 2×131532530052 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1455346 + ... + 1464355.
It is an arithmetic number, because the mean of its divisors is an integer number (1064231379).
Almost surely, 213153253005 is an apocalyptic number.
It is an amenable number.
13153253005 is a deficient number, since it is larger than the sum of its proper divisors (3874449059).
13153253005 is a wasteful number, since it uses less digits than its factorization.
13153253005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2919776.
The product of its (nonzero) digits is 6750, while the sum is 28.
Adding to 13153253005 its reverse (50035235131), we get a palindrome (63188488136).
The spelling of 13153253005 in words is "thirteen billion, one hundred fifty-three million, two hundred fifty-three thousand, five".
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