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10255237 = 101101537
BaseRepresentation
bin100111000111…
…101110000101
3201022000112121
4213013232011
510111131422
61003445541
7153111436
oct47075605
921260477
1010255237
115874a03
1235268b1
132180ab5
14150d48d
15d788c7
hex9c7b85

10255237 has 4 divisors (see below), whose sum is σ = 10356876. Its totient is φ = 10153600.

The previous prime is 10255211. The next prime is 10255243. The reversal of 10255237 is 73255201.

10255237 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9728161 + 527076 = 3119^2 + 726^2 .

It is a cyclic number.

It is not a de Polignac number, because 10255237 - 27 = 10255109 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 (10255277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50668 + ... + 50869.

It is an arithmetic number, because the mean of its divisors is an integer number (2589219).

Almost surely, 210255237 is an apocalyptic number.

It is an amenable number.

10255237 is a deficient number, since it is larger than the sum of its proper divisors (101639).

10255237 is a wasteful number, since it uses less digits than its factorization.

10255237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101638.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 10255237 is about 3202.3798962647. The cubic root of 10255237 is about 217.2610631921.

The spelling of 10255237 in words is "ten million, two hundred fifty-five thousand, two hundred thirty-seven".

Divisors: 1 101 101537 10255237