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234412725601 = 419559457579
BaseRepresentation
bin1101101001010000010…
…1100101010101100001
3211102001121220021102001
43122110011211111201
512320034124204401
6255404314124001
722635652202035
oct3322405452541
9742047807361
10234412725601
119046096629a
1239520420601
13191499815c2
14b4ba5d81c5
15616e69c601
hex3694165561

234412725601 has 4 divisors (see below), whose sum is σ = 234972183600. Its totient is φ = 233853267604.

The previous prime is 234412725583. The next prime is 234412725619. The reversal of 234412725601 is 106527214432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (234412725583) and next prime (234412725619).

It is a cyclic number.

It is not a de Polignac number, because 234412725601 - 217 = 234412594529 is a prime.

It is a super-2 number, since 2×2344127256012 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234412725901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279728371 + ... + 279729208.

It is an arithmetic number, because the mean of its divisors is an integer number (58743045900).

Almost surely, 2234412725601 is an apocalyptic number.

It is an amenable number.

234412725601 is a deficient number, since it is larger than the sum of its proper divisors (559457999).

234412725601 is an equidigital number, since it uses as much as digits as its factorization.

234412725601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559457998.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 234412725601 in words is "two hundred thirty-four billion, four hundred twelve million, seven hundred twenty-five thousand, six hundred one".

Divisors: 1 419 559457579 234412725601