Base | Representation |
---|---|
bin | 10011000110010111… |
… | …11010101111001000 |
3 | 222110121201022221020 |
4 | 21203023322233020 |
5 | 132000011100034 |
6 | 4413254512440 |
7 | 512050405620 |
oct | 114313725710 |
9 | 28417638836 |
10 | 10254003144 |
11 | 4392132370 |
12 | 1ba2065720 |
13 | c75501ca8 |
14 | 6d3ba1880 |
15 | 400333249 |
hex | 2632fabc8 |
10254003144 has 128 divisors (see below), whose sum is σ = 33642777600. Its totient is φ = 2523191040.
The previous prime is 10254003139. The next prime is 10254003157. The reversal of 10254003144 is 44130045201.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110907 + ... + 181130.
It is an arithmetic number, because the mean of its divisors is an integer number (262834200).
Almost surely, 210254003144 is an apocalyptic number.
10254003144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10254003144 is an abundant number, since it is smaller than the sum of its proper divisors (23388774456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10254003144 is a wasteful number, since it uses less digits than its factorization.
10254003144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292083 (or 292079 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 10254003144 its reverse (44130045201), we get a palindrome (54384048345).
The spelling of 10254003144 in words is "ten billion, two hundred fifty-four million, three thousand, one hundred forty-four".
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