Search a number
-
+
10275102 = 232570839
BaseRepresentation
bin100111001100…
…100100011110
3201100000210100
4213030210132
510112300402
61004121530
7153223365
oct47144436
921300710
1010275102
115888922
1235362a6
132189b56
1415167dc
15d7e71c
hex9cc91e

10275102 has 12 divisors (see below), whose sum is σ = 22262760. Its totient is φ = 3425028.

The previous prime is 10275091. The next prime is 10275107. The reversal of 10275102 is 20157201.

10275102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102751022 = 211155442220808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 570839 = 10275102 / (1 + 0 + 2 + 7 + 5 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10275107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 285402 + ... + 285437.

It is an arithmetic number, because the mean of its divisors is an integer number (1855230).

Almost surely, 210275102 is an apocalyptic number.

10275102 is an abundant number, since it is smaller than the sum of its proper divisors (11987658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10275102 is a wasteful number, since it uses less digits than its factorization.

10275102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570847 (or 570844 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 10275102 is about 3205.4799952581. The cubic root of 10275102 is about 217.4012552164.

The spelling of 10275102 in words is "ten million, two hundred seventy-five thousand, one hundred two".

Divisors: 1 2 3 6 9 18 570839 1141678 1712517 3425034 5137551 10275102