Base | Representation |
---|---|
bin | 101000000100… |
… | …101000101101 |
3 | 201202200210210 |
4 | 220010220231 |
5 | 10142122444 |
6 | 1013053033 |
7 | 155201043 |
oct | 50045055 |
9 | 21680723 |
10 | 10504749 |
11 | 5a25412 |
12 | 3627179 |
13 | 223a538 |
14 | 1576393 |
15 | dc77b9 |
hex | a04a2d |
10504749 has 16 divisors (see below), whose sum is σ = 14374080. Its totient is φ = 6821760.
The previous prime is 10504723. The next prime is 10504751. The reversal of 10504749 is 94740501.
It is a happy number.
It is not a de Polignac number, because 10504749 - 25 = 10504717 is a prime.
It is a super-2 number, since 2×105047492 = 220699503106002, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10504789) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24862 + ... + 25280.
It is an arithmetic number, because the mean of its divisors is an integer number (898380).
Almost surely, 210504749 is an apocalyptic number.
It is an amenable number.
10504749 is a deficient number, since it is larger than the sum of its proper divisors (3869331).
10504749 is a wasteful number, since it uses less digits than its factorization.
10504749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 10504749 is about 3241.1030529744. The cubic root of 10504749 is about 219.0089652509.
The spelling of 10504749 in words is "ten million, five hundred four thousand, seven hundred forty-nine".
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