Base | Representation |
---|---|
bin | 100110100111… |
… | …110010100110 |
3 | 201001101010210 |
4 | 212213302212 |
5 | 10042440304 |
6 | 1001000250 |
7 | 152025234 |
oct | 46476246 |
9 | 21041123 |
10 | 10124454 |
11 | 579571a |
12 | 3483086 |
13 | 2136402 |
14 | 14b7954 |
15 | d4ec89 |
hex | 9a7ca6 |
10124454 has 16 divisors (see below), whose sum is σ = 21314880. Its totient is φ = 3197160.
The previous prime is 10124449. The next prime is 10124467. The reversal of 10124454 is 45442101.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 10124454.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44292 + ... + 44519.
It is an arithmetic number, because the mean of its divisors is an integer number (1332180).
Almost surely, 210124454 is an apocalyptic number.
10124454 is an abundant number, since it is smaller than the sum of its proper divisors (11190426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10124454 is a wasteful number, since it uses less digits than its factorization.
10124454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88835.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 10124454 is about 3181.8947185600. The cubic root of 10124454 is about 216.3335467440. Note that the first 3 decimals are identical.
Adding to 10124454 its reverse (45442101), we get a palindrome (55566555).
The spelling of 10124454 in words is "ten million, one hundred twenty-four thousand, four hundred fifty-four".
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