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234232099 = 472949531
BaseRepresentation
bin11011111011000…
…01100100100011
3121022202020000221
431331201210203
5434430411344
635124223511
75542640263
oct1575414443
9538666027
10234232099
11110244052
126653ab97
13396b169a
14231737a3
151586c184
hexdf61923

234232099 has 4 divisors (see below), whose sum is σ = 234286360. Its totient is φ = 234177840.

The previous prime is 234232093. The next prime is 234232109. The reversal of 234232099 is 990232432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234232099 - 217 = 234101027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234232093) 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, 20037 + ... + 29494.

It is an arithmetic number, because the mean of its divisors is an integer number (58571590).

Almost surely, 2234232099 is an apocalyptic number.

234232099 is a deficient number, since it is larger than the sum of its proper divisors (54261).

234232099 is an equidigital number, since it uses as much as digits as its factorization.

234232099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54260.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 234232099 is about 15304.6430536619. The cubic root of 234232099 is about 616.4276867350.

The spelling of 234232099 in words is "two hundred thirty-four million, two hundred thirty-two thousand, ninety-nine".

Divisors: 1 4729 49531 234232099