Base | Representation |
---|---|
bin | 11000010101000010… |
… | …10011111010001111 |
3 | 1020201021100012010210 |
4 | 30022201103322033 |
5 | 203222210000401 |
6 | 10000023133503 |
7 | 641450056620 |
oct | 141241237217 |
9 | 36637305123 |
10 | 13061406351 |
11 | 55a2906a04 |
12 | 26462a4293 |
13 | 1302021b16 |
14 | 8bc991a47 |
15 | 516a314d6 |
hex | 30a853e8f |
13061406351 has 16 divisors (see below), whose sum is σ = 19910632448. Its totient is φ = 7460834400.
The previous prime is 13061406343. The next prime is 13061406353. The reversal of 13061406351 is 15360416031.
13061406351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13061406351 - 23 = 13061406343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13061406353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60340 + ... + 172521.
It is an arithmetic number, because the mean of its divisors is an integer number (1244414528).
Almost surely, 213061406351 is an apocalyptic number.
13061406351 is a deficient number, since it is larger than the sum of its proper divisors (6849226097).
13061406351 is a wasteful number, since it uses less digits than its factorization.
13061406351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235542.
The product of its (nonzero) digits is 6480, while the sum is 30.
The spelling of 13061406351 in words is "thirteen billion, sixty-one million, four hundred six thousand, three hundred fifty-one".
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