Base | Representation |
---|---|
bin | 11001100101111010… |
… | …10001011111000001 |
3 | 1022110112220102200201 |
4 | 30302331101133001 |
5 | 211114343400324 |
6 | 10151220045201 |
7 | 664325405044 |
oct | 146275213701 |
9 | 38415812621 |
10 | 13739825089 |
11 | 5910855a51 |
12 | 27b5533801 |
13 | 13ac746123 |
14 | 944b0cc5b |
15 | 55638e444 |
hex | 332f517c1 |
13739825089 has 9 divisors (see below), whose sum is σ = 13824385921. Its totient is φ = 13655780500.
The previous prime is 13739825081. The next prime is 13739825147. The reversal of 13739825089 is 98052893731.
The square root of 13739825089 is 117217.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 13739825089 - 23 = 13739825081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13739825081) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29421234 + ... + 29421700.
Almost surely, 213739825089 is an apocalyptic number.
13739825089 is the 117217-th square number.
13739825089 is the 58609-th centered octagonal number.
It is an amenable number.
13739825089 is a deficient number, since it is larger than the sum of its proper divisors (84560832).
13739825089 is an frugal number, since it uses more digits than its factorization.
13739825089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1436 (or 718 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 55.
The spelling of 13739825089 in words is "thirteen billion, seven hundred thirty-nine million, eight hundred twenty-five thousand, eighty-nine".
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