Base | Representation |
---|---|
bin | 101000000101… |
… | …000001111101 |
3 | 201202210000122 |
4 | 220011001331 |
5 | 10142200430 |
6 | 1013104325 |
7 | 155205542 |
oct | 50050175 |
9 | 21683018 |
10 | 10506365 |
11 | 5a26651 |
12 | 36280a5 |
13 | 223b1ac |
14 | 1576bc9 |
15 | dc7ee5 |
hex | a0507d |
10506365 has 8 divisors (see below), whose sum is σ = 13014528. Its totient is φ = 8133840.
The previous prime is 10506359. The next prime is 10506383. The reversal of 10506365 is 56360501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-10506365 is a prime.
It is a super-2 number, since 2×105063652 = 220767411026450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33737 + ... + 34046.
It is an arithmetic number, because the mean of its divisors is an integer number (1626816).
Almost surely, 210506365 is an apocalyptic number.
It is an amenable number.
10506365 is a deficient number, since it is larger than the sum of its proper divisors (2508163).
10506365 is an equidigital number, since it uses as much as digits as its factorization.
10506365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67819.
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 10506365 is about 3241.3523412304. The cubic root of 10506365 is about 219.0201951032.
Adding to 10506365 its reverse (56360501), we get a palindrome (66866866).
The spelling of 10506365 in words is "ten million, five hundred six thousand, three hundred sixty-five".
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