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3088423 = 13237571
BaseRepresentation
bin1011110010000000100111
312210220112001
423302000213
51242312143
6150110131
735152102
oct13620047
95726461
103088423
11181a418
12104b347
13841990
145a5739
1541014d
hex2f2027

3088423 has 4 divisors (see below), whose sum is σ = 3326008. Its totient is φ = 2850840.

The previous prime is 3088399. The next prime is 3088439. The reversal of 3088423 is 3248803.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3088423 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3088391 and 3088400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3088453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118773 + ... + 118798.

It is an arithmetic number, because the mean of its divisors is an integer number (831502).

Almost surely, 23088423 is an apocalyptic number.

3088423 is a deficient number, since it is larger than the sum of its proper divisors (237585).

3088423 is a wasteful number, since it uses less digits than its factorization.

3088423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237584.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 3088423 is about 1757.3909639007. The cubic root of 3088423 is about 145.6282372628.

The spelling of 3088423 in words is "three million, eighty-eight thousand, four hundred twenty-three".

Divisors: 1 13 237571 3088423