Base | Representation |
---|---|
bin | 101000001000… |
… | …011000011111 |
3 | 201210110212011 |
4 | 220020120133 |
5 | 10143120340 |
6 | 1013252051 |
7 | 155263555 |
oct | 50103037 |
9 | 21713764 |
10 | 10520095 |
11 | 5a359a3 |
12 | 3634027 |
13 | 2244511 |
14 | 157bbd5 |
15 | dcc0ea |
hex | a0861f |
10520095 has 4 divisors (see below), whose sum is σ = 12624120. Its totient is φ = 8416072.
The previous prime is 10520087. The next prime is 10520101. The reversal of 10520095 is 59002501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59002501 = 29 ⋅2034569.
It is a cyclic number.
It is not a de Polignac number, because 10520095 - 23 = 10520087 is a prime.
It is a super-2 number, since 2×105200952 = 221344797618050, which contains 22 as substring.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent 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, 1052005 + ... + 1052014.
It is an arithmetic number, because the mean of its divisors is an integer number (3156030).
Almost surely, 210520095 is an apocalyptic number.
10520095 is a deficient number, since it is larger than the sum of its proper divisors (2104025).
10520095 is an equidigital number, since it uses as much as digits as its factorization.
10520095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2104024.
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 10520095 is about 3243.4695928897. The cubic root of 10520095 is about 219.1155607312.
Adding to 10520095 its reverse (59002501), we get a palindrome (69522596).
The spelling of 10520095 in words is "ten million, five hundred twenty thousand, ninety-five".
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