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234848433 = 3547143113
BaseRepresentation
bin11011111111110…
…00000010110001
3121100220112111010
431333320002301
5440110122213
635145341133
75551115211
oct1577700261
9540815433
10234848433
11110625116
12667977a9
1339869091
1423294241
151593eac3
hexdff80b1

234848433 has 8 divisors (see below), whose sum is σ = 313705888. Its totient is φ = 156278304.

The previous prime is 234848407. The next prime is 234848437. The reversal of 234848433 is 334848432.

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

It is not a de Polignac number, because 234848433 - 214 = 234832049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234848391 and 234848400.

It is not an unprimeable number, because it can be changed into a prime (234848437) 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, 69916 + ... + 73197.

It is an arithmetic number, because the mean of its divisors is an integer number (39213236).

Almost surely, 2234848433 is an apocalyptic number.

It is an amenable number.

234848433 is a deficient number, since it is larger than the sum of its proper divisors (78857455).

234848433 is a wasteful number, since it uses less digits than its factorization.

234848433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143663.

The product of its digits is 221184, while the sum is 39.

The square root of 234848433 is about 15324.7653489376. The cubic root of 234848433 is about 616.9678811230.

Subtracting 234848433 from its reverse (334848432), we obtain a palindrome (99999999).

The spelling of 234848433 in words is "two hundred thirty-four million, eight hundred forty-eight thousand, four hundred thirty-three".

Divisors: 1 3 547 1641 143113 429339 78282811 234848433