Base | Representation |
---|---|
bin | 101000000111… |
… | …000100010001 |
3 | 201210012110112 |
4 | 220013010101 |
5 | 10142432310 |
6 | 1013211105 |
7 | 155242055 |
oct | 50070421 |
9 | 21705415 |
10 | 10514705 |
11 | 5a31943 |
12 | 3630a95 |
13 | 2241c26 |
14 | 1579c65 |
15 | dca705 |
hex | a07111 |
10514705 has 4 divisors (see below), whose sum is σ = 12617652. Its totient is φ = 8411760.
The previous prime is 10514681. The next prime is 10514717. The reversal of 10514705 is 50741501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50741501 = 563 ⋅90127.
It can be written as a sum of positive squares in 2 ways, for example, as 8288641 + 2226064 = 2879^2 + 1492^2 .
It is a de Polignac number, because none of the positive numbers 2k-10514705 is a prime.
It is a super-2 number, since 2×105147052 = 221118042474050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051466 + ... + 1051475.
It is an arithmetic number, because the mean of its divisors is an integer number (3154413).
Almost surely, 210514705 is an apocalyptic number.
It is an amenable number.
10514705 is a deficient number, since it is larger than the sum of its proper divisors (2102947).
10514705 is an equidigital number, since it uses as much as digits as its factorization.
10514705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2102946.
The product of its (nonzero) digits is 700, while the sum is 23.
The square root of 10514705 is about 3242.6385860900. The cubic root of 10514705 is about 219.0781328490.
The spelling of 10514705 in words is "ten million, five hundred fourteen thousand, seven hundred five".
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