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3088141 = 72319181
BaseRepresentation
bin1011110001111100001101
312210220010121
423301330031
51242310031
6150104541
735151220
oct13617415
95726117
103088141
11181a191
12104b151
13841804
145a55b7
15410011
hex2f1f0d

3088141 has 8 divisors (see below), whose sum is σ = 3682944. Its totient is φ = 2531760.

The previous prime is 3088139. The next prime is 3088147. The reversal of 3088141 is 1418803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3088141 - 21 = 3088139 is a prime.

It is a super-2 number, since 2×30881412 = 19073229671762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3088147) 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 7 ways as a sum of consecutive naturals, for example, 9430 + ... + 9751.

It is an arithmetic number, because the mean of its divisors is an integer number (460368).

Almost surely, 23088141 is an apocalyptic number.

It is an amenable number.

3088141 is a deficient number, since it is larger than the sum of its proper divisors (594803).

3088141 is a wasteful number, since it uses less digits than its factorization.

3088141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19211.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 3088141 is about 1757.3107294955. The cubic root of 3088141 is about 145.6238047511.

The spelling of 3088141 in words is "three million, eighty-eight thousand, one hundred forty-one".

Divisors: 1 7 23 161 19181 134267 441163 3088141