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323038093 = 7199231901
BaseRepresentation
bin10011010000010…
…010101110001101
3211111212000221211
4103100102232031
51130144204333
652015454421
711001531010
oct2320225615
9744760854
10323038093
1115638a334
1290227411
1351c06001
1430c8d377
151d55eecd
hex13412b8d

323038093 has 8 divisors (see below), whose sum is σ = 371043200. Its totient is φ = 275497200.

The previous prime is 323038081. The next prime is 323038099. The reversal of 323038093 is 390830323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-323038093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323038099) 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, 114558 + ... + 117343.

It is an arithmetic number, because the mean of its divisors is an integer number (46380400).

Almost surely, 2323038093 is an apocalyptic number.

It is an amenable number.

323038093 is a deficient number, since it is larger than the sum of its proper divisors (48005107).

323038093 is a wasteful number, since it uses less digits than its factorization.

323038093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232107.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 323038093 is about 17973.2604999761. The cubic root of 323038093 is about 686.1481750883.

The spelling of 323038093 in words is "three hundred twenty-three million, thirty-eight thousand, ninety-three".

Divisors: 1 7 199 1393 231901 1623307 46148299 323038093