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230001322 = 21056710883
BaseRepresentation
bin11011011010110…
…00101010101010
3121000210021111111
431231120222222
5432340020242
634453420534
75461656535
oct1555305252
9530707444
10230001322
11108914441
126503a74a
133885ca75
1422791a1c
15152d3817
hexdb58aaa

230001322 has 8 divisors (see below), whose sum is σ = 345066336. Its totient is φ = 114979212.

The previous prime is 230001301. The next prime is 230001323. The reversal of 230001322 is 223100032.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (230001323) 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, 15693 + ... + 26575.

It is an arithmetic number, because the mean of its divisors is an integer number (43133292).

Almost surely, 2230001322 is an apocalyptic number.

230001322 is a deficient number, since it is larger than the sum of its proper divisors (115065014).

230001322 is a wasteful number, since it uses less digits than its factorization.

230001322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21452.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 230001322 is about 15165.7944730898. The cubic root of 230001322 is about 612.6937414040.

Adding to 230001322 its reverse (223100032), we get a palindrome (453101354).

The spelling of 230001322 in words is "two hundred thirty million, one thousand, three hundred twenty-two".

Divisors: 1 2 10567 10883 21134 21766 115000661 230001322