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234834001 = 1132078177
BaseRepresentation
bin11011111111101…
…00100001010001
3121100212210200121
431333310201101
5440104142001
635145150241
75551025143
oct1577644121
9540783617
10234834001
11110615296
126678b381
133986263c
142328cc93
151593a6a1
hexdff4851

234834001 has 4 divisors (see below), whose sum is σ = 236912292. Its totient is φ = 232755712.

The previous prime is 234833987. The next prime is 234834011. The reversal of 234834001 is 100438432.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3763600 + 231070401 = 1940^2 + 15201^2 .

It is a cyclic number.

It is not a de Polignac number, because 234834001 - 25 = 234833969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234834011) 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, 1038976 + ... + 1039201.

It is an arithmetic number, because the mean of its divisors is an integer number (59228073).

Almost surely, 2234834001 is an apocalyptic number.

It is an amenable number.

234834001 is a deficient number, since it is larger than the sum of its proper divisors (2078291).

234834001 is a wasteful number, since it uses less digits than its factorization.

234834001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078290.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 234834001 is about 15324.2944698932. The cubic root of 234834001 is about 616.9552428116.

The spelling of 234834001 in words is "two hundred thirty-four million, eight hundred thirty-four thousand, one".

Divisors: 1 113 2078177 234834001