Base | Representation |
---|---|
bin | 100111101000… |
… | …110101011011 |
3 | 201112220121020 |
4 | 213220311123 |
5 | 10130002000 |
6 | 1010413523 |
7 | 154215045 |
oct | 47506533 |
9 | 21486536 |
10 | 10390875 |
11 | 5957900 |
12 | 35912a3 |
13 | 21ca761 |
14 | 1546a95 |
15 | da3ba0 |
hex | 9e8d5b |
10390875 has 48 divisors (see below), whose sum is σ = 19088160. Its totient is φ = 5016000.
The previous prime is 10390873. The next prime is 10390879. The reversal of 10390875 is 57809301.
It is not a de Polignac number, because 10390875 - 21 = 10390873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10390873) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45261 + ... + 45489.
It is an arithmetic number, because the mean of its divisors is an integer number (397670).
Almost surely, 210390875 is an apocalyptic number.
10390875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10390875 is a deficient number, since it is larger than the sum of its proper divisors (8697285).
10390875 is a wasteful number, since it uses less digits than its factorization.
10390875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269 (or 248 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 33.
The square root of 10390875 is about 3223.4880176604. The cubic root of 10390875 is about 218.2147184446.
The spelling of 10390875 in words is "ten million, three hundred ninety thousand, eight hundred seventy-five".
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