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3098427 = 38391231
BaseRepresentation
bin1011110100011100111011
312211102020120
423310130323
51243122202
6150224323
735223213
oct13643473
95742216
103098427
111826992
1210550a3
138463b7
145a9243
154130bc
hex2f473b

3098427 has 8 divisors (see below), whose sum is σ = 4139520. Its totient is φ = 2061480.

The previous prime is 3098423. The next prime is 3098429. The reversal of 3098427 is 7248903.

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

It is not a de Polignac number, because 3098427 - 22 = 3098423 is a prime.

It is a d-powerful number, because it can be written as 311 + 0 + 9 + 83 + 43 + 221 + 77 .

It is not an unprimeable number, because it can be changed into a prime (3098423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1902 + ... + 3132.

It is an arithmetic number, because the mean of its divisors is an integer number (517440).

Almost surely, 23098427 is an apocalyptic number.

3098427 is a deficient number, since it is larger than the sum of its proper divisors (1041093).

3098427 is a wasteful number, since it uses less digits than its factorization.

3098427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3098427 is about 1760.2349275026. The cubic root of 3098427 is about 145.7853071425.

The spelling of 3098427 in words is "three million, ninety-eight thousand, four hundred twenty-seven".

Divisors: 1 3 839 1231 2517 3693 1032809 3098427