Base | Representation |
---|---|
bin | 11000110100100000… |
… | …01101000000010101 |
3 | 1021101200000021110121 |
4 | 30122100031000111 |
5 | 204242242411302 |
6 | 10042132351541 |
7 | 651133444354 |
oct | 143220150025 |
9 | 37350007417 |
10 | 13325357077 |
11 | 57188a8aaa |
12 | 26ba7755b1 |
13 | 134490a396 |
14 | 905a5d99b |
15 | 52ecbde37 |
hex | 31a40d015 |
13325357077 has 4 divisors (see below), whose sum is σ = 14026691680. Its totient is φ = 12624022476.
The previous prime is 13325357063. The next prime is 13325357081. The reversal of 13325357077 is 77075352331.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77075352331 = 67 ⋅1150378393.
It is a cyclic number.
It is not a de Polignac number, because 13325357077 - 227 = 13191139349 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 (13325357477) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350667273 + ... + 350667310.
It is an arithmetic number, because the mean of its divisors is an integer number (3506672920).
Almost surely, 213325357077 is an apocalyptic number.
It is an amenable number.
13325357077 is a deficient number, since it is larger than the sum of its proper divisors (701334603).
13325357077 is an equidigital number, since it uses as much as digits as its factorization.
13325357077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 701334602.
The product of its (nonzero) digits is 463050, while the sum is 43.
The spelling of 13325357077 in words is "thirteen billion, three hundred twenty-five million, three hundred fifty-seven thousand, seventy-seven".
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