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234001141 = 11174329101
BaseRepresentation
bin11011111001010…
…01001011110101
3121022022111012221
431330221023311
5434401014031
635115242341
75540656033
oct1574511365
9538274187
10234001141
111100a6580
12664493b1
133963051a
1423113553
1515823a11
hexdf292f5

234001141 has 16 divisors (see below), whose sum is σ = 276585408. Its totient is φ = 195552000.

The previous prime is 234001129. The next prime is 234001171. The reversal of 234001141 is 141100432.

It is a cyclic number.

It is not a de Polignac number, because 234001141 - 211 = 233999093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234001111) 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 15 ways as a sum of consecutive naturals, for example, 6510 + ... + 22591.

It is an arithmetic number, because the mean of its divisors is an integer number (17286588).

Almost surely, 2234001141 is an apocalyptic number.

It is an amenable number.

234001141 is a deficient number, since it is larger than the sum of its proper divisors (42584267).

234001141 is a wasteful number, since it uses less digits than its factorization.

234001141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29172.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 234001141 is about 15297.0958354846. The cubic root of 234001141 is about 616.2250163568.

Adding to 234001141 its reverse (141100432), we get a palindrome (375101573).

The spelling of 234001141 in words is "two hundred thirty-four million, one thousand, one hundred forty-one".

Divisors: 1 11 17 43 187 473 731 8041 29101 320111 494717 1251343 5441887 13764773 21272831 234001141