Base | Representation |
---|---|
bin | 11000001110110011… |
… | …11110111100000101 |
3 | 1020120122000111010000 |
4 | 30013121332330011 |
5 | 203120320410142 |
6 | 5550515151513 |
7 | 640243661043 |
oct | 140731767405 |
9 | 36518014100 |
10 | 13009153797 |
11 | 5576367882 |
12 | 26308a5599 |
13 | 12c4258353 |
14 | 8b5a6d393 |
15 | 51215e14c |
hex | 30767ef05 |
13009153797 has 60 divisors (see below), whose sum is σ = 20711978496. Its totient is φ = 8135683200.
The previous prime is 13009153783. The next prime is 13009153867. The reversal of 13009153797 is 79735190031.
It is not a de Polignac number, because 13009153797 - 26 = 13009153733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13009153747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8964922 + ... + 8966372.
Almost surely, 213009153797 is an apocalyptic number.
13009153797 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
13009153797 is a deficient number, since it is larger than the sum of its proper divisors (7702824699).
13009153797 is a wasteful number, since it uses less digits than its factorization.
13009153797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1880 (or 1854 counting only the distinct ones).
The product of its (nonzero) digits is 178605, while the sum is 45.
The spelling of 13009153797 in words is "thirteen billion, nine million, one hundred fifty-three thousand, seven hundred ninety-seven".
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