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235080321 = 3711194301
BaseRepresentation
bin11100000001100…
…00101010000001
3121101100022120120
432000300222001
5440140032241
635154330453
75553102240
oct1600605201
9541308516
10235080321
11110773363
1266889a29
133991a7a8
1423314957
1515988666
hexe030a81

235080321 has 8 divisors (see below), whose sum is σ = 358217664. Its totient is φ = 134331600.

The previous prime is 235080311. The next prime is 235080371. The reversal of 235080321 is 123080532.

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

It is not a de Polignac number, because 235080321 - 25 = 235080289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235080291 and 235080300.

It is not an unprimeable number, because it can be changed into a prime (235080311) 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, 5597130 + ... + 5597171.

It is an arithmetic number, because the mean of its divisors is an integer number (44777208).

Almost surely, 2235080321 is an apocalyptic number.

235080321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

235080321 is a deficient number, since it is larger than the sum of its proper divisors (123137343).

235080321 is a wasteful number, since it uses less digits than its factorization.

235080321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194311.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 235080321 is about 15332.3292750971. The cubic root of 235080321 is about 617.1708778445.

The spelling of 235080321 in words is "two hundred thirty-five million, eighty thousand, three hundred twenty-one".

Divisors: 1 3 7 21 11194301 33582903 78360107 235080321