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3230853 = 31318221
BaseRepresentation
bin1100010100110010000101
320002010220020
430110302011
51311341403
6153125353
736314253
oct14246205
96063806
103230853
11190742a
1210b9859
13891762
146015d3
1543c453
hex314c85

3230853 has 8 divisors (see below), whose sum is σ = 4341216. Its totient is φ = 2137200.

The previous prime is 3230849. The next prime is 3230873. The reversal of 3230853 is 3580323.

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

It is not a de Polignac number, because 3230853 - 22 = 3230849 is a prime.

It is a super-2 number, since 2×32308532 = 20876822215218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230813) 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, 3718 + ... + 4503.

It is an arithmetic number, because the mean of its divisors is an integer number (542652).

Almost surely, 23230853 is an apocalyptic number.

It is an amenable number.

3230853 is a deficient number, since it is larger than the sum of its proper divisors (1110363).

3230853 is a wasteful number, since it uses less digits than its factorization.

3230853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3230853 is about 1797.4573708436. The cubic root of 3230853 is about 147.8333435721.

The spelling of 3230853 in words is "three million, two hundred thirty thousand, eight hundred fifty-three".

Divisors: 1 3 131 393 8221 24663 1076951 3230853