Base | Representation |
---|---|
bin | 101000000011… |
… | …100110100001 |
3 | 201202110222220 |
4 | 220003212201 |
5 | 10142004023 |
6 | 1013021253 |
7 | 155152512 |
oct | 50034641 |
9 | 21673886 |
10 | 10500513 |
11 | 5a22211 |
12 | 3624829 |
13 | 223862a |
14 | 1574a09 |
15 | dc63e3 |
hex | a039a1 |
10500513 has 8 divisors (see below), whose sum is σ = 14027808. Its totient is φ = 6986784.
The previous prime is 10500491. The next prime is 10500517. The reversal of 10500513 is 31500501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10500513 - 26 = 10500449 is a prime.
It is a super-2 number, since 2×105005132 = 220521546526338, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10500492 and 10500501.
It is not an unprimeable number, because it can be changed into a prime (10500517) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420 + ... + 4797.
It is an arithmetic number, because the mean of its divisors is an integer number (1753476).
Almost surely, 210500513 is an apocalyptic number.
It is an amenable number.
10500513 is a deficient number, since it is larger than the sum of its proper divisors (3527295).
10500513 is an equidigital number, since it uses as much as digits as its factorization.
10500513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6783.
The product of its (nonzero) digits is 75, while the sum is 15.
The square root of 10500513 is about 3240.4495058556. The cubic root of 10500513 is about 218.9795231162.
The spelling of 10500513 in words is "ten million, five hundred thousand, five hundred thirteen".
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