Base | Representation |
---|---|
bin | 101000001000… |
… | …011010000011 |
3 | 201210110222212 |
4 | 220020122003 |
5 | 10143121240 |
6 | 1013252335 |
7 | 155264060 |
oct | 50103203 |
9 | 21713885 |
10 | 10520195 |
11 | 5a35a84 |
12 | 36340ab |
13 | 224458a |
14 | 157bc67 |
15 | dcc165 |
hex | a08683 |
10520195 has 16 divisors (see below), whose sum is σ = 15277248. Its totient is φ = 6789120.
The previous prime is 10520189. The next prime is 10520201. The reversal of 10520195 is 59102501.
It is an interprime number because it is at equal distance from previous prime (10520189) and next prime (10520201).
It is not a de Polignac number, because 10520195 - 24 = 10520179 is a prime.
It is a super-2 number, since 2×105201952 = 221349005676050, which contains 22 as substring.
It is a plaindrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 10520195.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8246 + ... + 9435.
It is an arithmetic number, because the mean of its divisors is an integer number (954828).
Almost surely, 210520195 is an apocalyptic number.
10520195 is a deficient number, since it is larger than the sum of its proper divisors (4757053).
10520195 is a wasteful number, since it uses less digits than its factorization.
10520195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17710.
The product of its (nonzero) digits is 450, while the sum is 23.
The square root of 10520195 is about 3243.4850084438. The cubic root of 10520195 is about 219.1162550053.
Adding to 10520195 its reverse (59102501), we get a palindrome (69622696).
The spelling of 10520195 in words is "ten million, five hundred twenty thousand, one hundred ninety-five".
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