Base | Representation |
---|---|
bin | 10010110100010000… |
… | …01100011011110001 |
3 | 222002000202101212112 |
4 | 21122020030123301 |
5 | 131142110011423 |
6 | 4350225335105 |
7 | 505223566445 |
oct | 113210143361 |
9 | 28060671775 |
10 | 10102032113 |
11 | 4314374278 |
12 | 1b5b197495 |
13 | c4cb92bc4 |
14 | 6bb922825 |
15 | 3e1d14a78 |
hex | 25a20c6f1 |
10102032113 has 4 divisors (see below), whose sum is σ = 10145388708. Its totient is φ = 10058675520.
The previous prime is 10102032089. The next prime is 10102032139. The reversal of 10102032113 is 31123020101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31123020101 = 23 ⋅1353174787.
It can be written as a sum of positive squares in 2 ways, for example, as 2940133729 + 7161898384 = 54223^2 + 84628^2 .
It is a cyclic number.
It is not a de Polignac number, because 10102032113 - 26 = 10102032049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10102032013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21677948 + ... + 21678413.
It is an arithmetic number, because the mean of its divisors is an integer number (2536347177).
Almost surely, 210102032113 is an apocalyptic number.
It is an amenable number.
10102032113 is a deficient number, since it is larger than the sum of its proper divisors (43356595).
10102032113 is an equidigital number, since it uses as much as digits as its factorization.
10102032113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43356594.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 10102032113 its reverse (31123020101), we get a palindrome (41225052214).
The spelling of 10102032113 in words is "ten billion, one hundred two million, thirty-two thousand, one hundred thirteen".
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