Base | Representation |
---|---|
bin | 10011000000001011… |
… | …00101000111111011 |
3 | 222022222212210220012 |
4 | 21200011211013323 |
5 | 131343203310412 |
6 | 4404200252135 |
7 | 510546440462 |
oct | 114005450773 |
9 | 28288783805 |
10 | 10202010107 |
11 | 4365850213 |
12 | 1b8877104b |
13 | c677c9693 |
14 | 6cad099d9 |
15 | 3ea9b2c22 |
hex | 2601651fb |
10202010107 has 8 divisors (see below), whose sum is σ = 10535044080. Its totient is φ = 9873329760.
The previous prime is 10202010089. The next prime is 10202010113. The reversal of 10202010107 is 70101020201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10202010107 - 226 = 10134901243 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10202010091 and 10202010100.
It is not an unprimeable number, because it can be changed into a prime (10202010167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083644 + ... + 1093017.
It is an arithmetic number, because the mean of its divisors is an integer number (1316880510).
Almost surely, 210202010107 is an apocalyptic number.
10202010107 is a deficient number, since it is larger than the sum of its proper divisors (333033973).
10202010107 is a wasteful number, since it uses less digits than its factorization.
10202010107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2176813.
The product of its (nonzero) digits is 28, while the sum is 14.
Adding to 10202010107 its reverse (70101020201), we get a palindrome (80303030308).
The spelling of 10202010107 in words is "ten billion, two hundred two million, ten thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •