Base | Representation |
---|---|
bin | 100110100111… |
… | …110100000110 |
3 | 201001101021100 |
4 | 212213310012 |
5 | 10042441200 |
6 | 1001000530 |
7 | 152025432 |
oct | 46476406 |
9 | 21041240 |
10 | 10124550 |
11 | 57957a7 |
12 | 3483146 |
13 | 2136477 |
14 | 14b79c2 |
15 | d4ed00 |
hex | 9a7d06 |
10124550 has 72 divisors (see below), whose sum is σ = 27565200. Its totient is φ = 2664000.
The previous prime is 10124539. The next prime is 10124557. The reversal of 10124550 is 5542101.
10124550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 (10124557) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 66975 + ... + 67125.
It is an arithmetic number, because the mean of its divisors is an integer number (382850).
Almost surely, 210124550 is an apocalyptic number.
10124550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10124550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13782600).
10124550 is an abundant number, since it is smaller than the sum of its proper divisors (17440650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10124550 is a wasteful number, since it uses less digits than its factorization.
10124550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318 (or 310 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 10124550 is about 3181.9098038757. The cubic root of 10124550 is about 216.3342304996.
Adding to 10124550 its reverse (5542101), we get a palindrome (15666651).
The spelling of 10124550 in words is "ten million, one hundred twenty-four thousand, five hundred fifty".
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