Base | Representation |
---|---|
bin | 11001100011111010… |
… | …10010010010000011 |
3 | 1022102101100020011022 |
4 | 30301331102102003 |
5 | 211101100114024 |
6 | 10145420340055 |
7 | 664033003310 |
oct | 146175222203 |
9 | 38371306138 |
10 | 13723051139 |
11 | 5902339486 |
12 | 27ab9a462b |
13 | 13a9122205 |
14 | 9427c3d07 |
15 | 554b7935e |
hex | 331f52483 |
13723051139 has 16 divisors (see below), whose sum is σ = 16238401536. Its totient is φ = 11348726400.
The previous prime is 13723051103. The next prime is 13723051157. The reversal of 13723051139 is 93115032731.
It is a cyclic number.
It is not a de Polignac number, because 13723051139 - 212 = 13723047043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13723051099 and 13723051108.
It is not an unprimeable number, because it can be changed into a prime (13723051159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23702 + ... + 167355.
It is an arithmetic number, because the mean of its divisors is an integer number (1014900096).
Almost surely, 213723051139 is an apocalyptic number.
13723051139 is a deficient number, since it is larger than the sum of its proper divisors (2515350397).
13723051139 is a wasteful number, since it uses less digits than its factorization.
13723051139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191426.
The product of its (nonzero) digits is 17010, while the sum is 35.
The spelling of 13723051139 in words is "thirteen billion, seven hundred twenty-three million, fifty-one thousand, one hundred thirty-nine".
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