Base | Representation |
---|---|
bin | 110010001110100011… |
… | …0101110100010010001 |
3 | 101022102010021222012221 |
4 | 1210131012232202101 |
5 | 3231400244011022 |
6 | 121315031221041 |
7 | 10535634665461 |
oct | 1443506564221 |
9 | 338363258187 |
10 | 107862485137 |
11 | 41820619600 |
12 | 18aa2b17781 |
13 | a22c705704 |
14 | 531336dba1 |
15 | 2c1461ecc7 |
hex | 191d1ae891 |
107862485137 has 24 divisors (see below), whose sum is σ = 124061609448. Its totient is φ = 93606289920.
The previous prime is 107862485051. The next prime is 107862485147. The reversal of 107862485137 is 731584268701.
It can be written as a sum of positive squares in 4 ways, for example, as 22607828881 + 85254656256 = 150359^2 + 291984^2 .
It is not a de Polignac number, because 107862485137 - 211 = 107862483089 is a prime.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107862485147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9993 + ... + 464569.
It is an arithmetic number, because the mean of its divisors is an integer number (5169233727).
Almost surely, 2107862485137 is an apocalyptic number.
It is an amenable number.
107862485137 is a deficient number, since it is larger than the sum of its proper divisors (16199124311).
107862485137 is a wasteful number, since it uses less digits than its factorization.
107862485137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454689 (or 454678 counting only the distinct ones).
The product of its (nonzero) digits is 2257920, while the sum is 52.
The spelling of 107862485137 in words is "one hundred seven billion, eight hundred sixty-two million, four hundred eighty-five thousand, one hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •