Base | Representation |
---|---|
bin | 10011000000001011… |
… | …11110110001000101 |
3 | 222100000002010222100 |
4 | 21200011332301011 |
5 | 131343220141031 |
6 | 4404202422313 |
7 | 510550355631 |
oct | 114005766105 |
9 | 28300063870 |
10 | 10202115141 |
11 | 4365912119 |
12 | 1b88801999 |
13 | c6783542a |
14 | 6cad35dc1 |
15 | 3ea9d3de6 |
hex | 26017ec45 |
10202115141 has 24 divisors (see below), whose sum is σ = 14913999360. Its totient is φ = 6719724000.
The previous prime is 10202115139. The next prime is 10202115169. The reversal of 10202115141 is 14151120201.
It is not a de Polignac number, because 10202115141 - 21 = 10202115139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10202114141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423696 + ... + 447126.
It is an arithmetic number, because the mean of its divisors is an integer number (621416640).
Almost surely, 210202115141 is an apocalyptic number.
It is an amenable number.
10202115141 is a deficient number, since it is larger than the sum of its proper divisors (4711884219).
10202115141 is a wasteful number, since it uses less digits than its factorization.
10202115141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24017 (or 24014 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
Adding to 10202115141 its reverse (14151120201), we get a palindrome (24353235342).
The spelling of 10202115141 in words is "ten billion, two hundred two million, one hundred fifteen thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •