Base | Representation |
---|---|
bin | 10100000111101010… |
… | …10000111111100101 |
3 | 1000212210022212210002 |
4 | 22003311100333211 |
5 | 134110214310000 |
6 | 4543502111045 |
7 | 531451022000 |
oct | 120365207745 |
9 | 30783285702 |
10 | 10801713125 |
11 | 4643315a45 |
12 | 211557b485 |
13 | 1031b20038 |
14 | 746816537 |
15 | 4334728d5 |
hex | 283d50fe5 |
10801713125 has 40 divisors (see below), whose sum is σ = 15741211200. Its totient is φ = 7406742000.
The previous prime is 10801713121. The next prime is 10801713127. The reversal of 10801713125 is 52131710801.
It is not a de Polignac number, because 10801713125 - 22 = 10801713121 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10801713121) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 189182 + ... + 239568.
It is an arithmetic number, because the mean of its divisors is an integer number (393530280).
Almost surely, 210801713125 is an apocalyptic number.
It is an amenable number.
10801713125 is a deficient number, since it is larger than the sum of its proper divisors (4939498075).
10801713125 is an frugal number, since it uses more digits than its factorization.
10801713125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50428 (or 50399 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 29.
The spelling of 10801713125 in words is "ten billion, eight hundred one million, seven hundred thirteen thousand, one hundred twenty-five".
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