Base | Representation |
---|---|
bin | 10011000110010111… |
… | …11100011010010101 |
3 | 222110121201200100100 |
4 | 21203023330122111 |
5 | 132000011310010 |
6 | 4413255004313 |
7 | 512050434621 |
oct | 114313743225 |
9 | 28417650310 |
10 | 10254010005 |
11 | 4392137538 |
12 | 1ba2069699 |
13 | c75505155 |
14 | 6d3ba4181 |
15 | 4003352c0 |
hex | 2632fc695 |
10254010005 has 48 divisors (see below), whose sum is σ = 18437852160. Its totient is φ = 5267808000.
The previous prime is 10254009973. The next prime is 10254010051. The reversal of 10254010005 is 50001045201.
It is not a de Polignac number, because 10254010005 - 25 = 10254009973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10254010005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110580 + ... + 180930.
It is an arithmetic number, because the mean of its divisors is an integer number (384121920).
Almost surely, 210254010005 is an apocalyptic number.
10254010005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10254010005 is a deficient number, since it is larger than the sum of its proper divisors (8183842155).
10254010005 is a wasteful number, since it uses less digits than its factorization.
10254010005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70482 (or 70479 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
Adding to 10254010005 its reverse (50001045201), we get a palindrome (60255055206).
The spelling of 10254010005 in words is "ten billion, two hundred fifty-four million, ten thousand, five".
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