Base | Representation |
---|---|
bin | 100110100111… |
… | …110011110100 |
3 | 201001101020200 |
4 | 212213303310 |
5 | 10042441112 |
6 | 1001000500 |
7 | 152025405 |
oct | 46476364 |
9 | 21041220 |
10 | 10124532 |
11 | 5795790 |
12 | 3483130 |
13 | 2136462 |
14 | 14b79ac |
15 | d4ecdc |
hex | 9a7cf4 |
10124532 has 72 divisors (see below), whose sum is σ = 28715232. Its totient is φ = 2980800.
The previous prime is 10124497. The next prime is 10124533. The reversal of 10124532 is 23542101.
10124532 is a `hidden beast` number, since 10 + 124 + 532 = 666.
It is a super-3 number, since 3×101245323 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10124533) 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, 14307 + ... + 14997.
Almost surely, 210124532 is an apocalyptic number.
10124532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10124532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14357616).
10124532 is an abundant number, since it is smaller than the sum of its proper divisors (18590700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10124532 is a wasteful number, since it uses less digits than its factorization.
10124532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749 (or 744 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 10124532 is about 3181.9069753844. The cubic root of 10124532 is about 216.3341022957.
Adding to 10124532 its reverse (23542101), we get a palindrome (33666633).
Subtracting 10124532 from its reverse (23542101), we obtain a square (13417569 = 36632).
The spelling of 10124532 in words is "ten million, one hundred twenty-four thousand, five hundred thirty-two".
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