Base | Representation |
---|---|
bin | 100111000111… |
… | …001100011111 |
3 | 201021220120222 |
4 | 213013030133 |
5 | 10111044322 |
6 | 1003431555 |
7 | 153102245 |
oct | 47071437 |
9 | 21256528 |
10 | 10253087 |
11 | 5873329 |
12 | 35255bb |
13 | 217cb20 |
14 | 150c795 |
15 | d77e42 |
hex | 9c731f |
10253087 has 8 divisors (see below), whose sum is σ = 11076240. Its totient is φ = 9434880.
The previous prime is 10253053. The next prime is 10253149. The reversal of 10253087 is 78035201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10253087 - 212 = 10248991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10253587) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3887 + ... + 5967.
It is an arithmetic number, because the mean of its divisors is an integer number (1384530).
Almost surely, 210253087 is an apocalyptic number.
10253087 is a deficient number, since it is larger than the sum of its proper divisors (823153).
10253087 is a wasteful number, since it uses less digits than its factorization.
10253087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2473.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 10253087 is about 3202.0441908256. The cubic root of 10253087 is about 217.2458792774.
Adding to 10253087 its reverse (78035201), we get a palindrome (88288288).
The spelling of 10253087 in words is "ten million, two hundred fifty-three thousand, eighty-seven".
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