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235083193 = 2943188519
BaseRepresentation
bin11100000001100…
…01010110111001
3121101100110111221
432000301112321
5440140130233
635154352041
75553113512
oct1600612671
9541313457
10235083193
11110775534
126688b621
133991bba7
1423315a09
151598942d
hexe0315b9

235083193 has 8 divisors (see below), whose sum is σ = 248846400. Its totient is φ = 221697168.

The previous prime is 235083187. The next prime is 235083197. The reversal of 235083193 is 391380532.

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

It is a cyclic number.

It is not a de Polignac number, because 235083193 - 221 = 232986041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235083197) 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, 93013 + ... + 95506.

It is an arithmetic number, because the mean of its divisors is an integer number (31105800).

Almost surely, 2235083193 is an apocalyptic number.

It is an amenable number.

235083193 is a deficient number, since it is larger than the sum of its proper divisors (13763207).

235083193 is a wasteful number, since it uses less digits than its factorization.

235083193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188591.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 235083193 is about 15332.4229331179. The cubic root of 235083193 is about 617.1733911805.

The spelling of 235083193 in words is "two hundred thirty-five million, eighty-three thousand, one hundred ninety-three".

Divisors: 1 29 43 1247 188519 5467051 8106317 235083193