Base | Representation |
---|---|
bin | 101000000101… |
… | …000111011011 |
3 | 201202210111121 |
4 | 220011013123 |
5 | 10142203330 |
6 | 1013110111 |
7 | 155206552 |
oct | 50050733 |
9 | 21683447 |
10 | 10506715 |
11 | 5a2693a |
12 | 3628337 |
13 | 223b3bb |
14 | 1576d99 |
15 | dc817a |
hex | a051db |
10506715 has 8 divisors (see below), whose sum is σ = 13271760. Its totient is φ = 7962912.
The previous prime is 10506707. The next prime is 10506733. The reversal of 10506715 is 51760501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10506715 - 23 = 10506707 is a prime.
It is a super-2 number, since 2×105067152 = 220782120182450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10506715.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55204 + ... + 55393.
It is an arithmetic number, because the mean of its divisors is an integer number (1658970).
Almost surely, 210506715 is an apocalyptic number.
10506715 is a deficient number, since it is larger than the sum of its proper divisors (2765045).
10506715 is a wasteful number, since it uses less digits than its factorization.
10506715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110621.
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 10506715 is about 3241.4063305917. The cubic root of 10506715 is about 219.0226271597.
The spelling of 10506715 in words is "ten million, five hundred six thousand, seven hundred fifteen".
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