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234554029 = 3161312343
BaseRepresentation
bin11011111101100…
…00001010101101
3121100100120122021
431332300022231
5440021212104
635135150141
75545450663
oct1576601255
9540316567
10234554029
11110443a06
1266675351
1339795088
1423218c33
15158d2754
hexdfb02ad

234554029 has 8 divisors (see below), whose sum is σ = 242534912. Its totient is φ = 226599120.

The previous prime is 234554009. The next prime is 234554057. The reversal of 234554029 is 920455432.

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 234554029 - 25 = 234553997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234553985 and 234554003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234554009) 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, 12832 + ... + 25174.

It is an arithmetic number, because the mean of its divisors is an integer number (30316864).

Almost surely, 2234554029 is an apocalyptic number.

It is an amenable number.

234554029 is a deficient number, since it is larger than the sum of its proper divisors (7980883).

234554029 is a wasteful number, since it uses less digits than its factorization.

234554029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12987.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 234554029 is about 15315.1568388966. The cubic root of 234554029 is about 616.7099647547.

The spelling of 234554029 in words is "two hundred thirty-four million, five hundred fifty-four thousand, twenty-nine".

Divisors: 1 31 613 12343 19003 382633 7566259 234554029