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234875001 = 3372837477
BaseRepresentation
bin11011111111111…
…10100001111001
3121100221212221010
431333332201321
5440112000001
635150104133
75551255524
oct1577764171
9540855833
10234875001
11110643079
12667ab049
13398781ba
142329dbbb
15159478d6
hexdffe879

234875001 has 16 divisors (see below), whose sum is σ = 322810304. Its totient is φ = 151792704.

The previous prime is 234874993. The next prime is 234875021. The reversal of 234875001 is 100578432.

It is not a de Polignac number, because 234875001 - 23 = 234874993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 234875001.

It is not an unprimeable number, because it can be changed into a prime (234875021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27675 + ... + 35151.

It is an arithmetic number, because the mean of its divisors is an integer number (20175644).

Almost surely, 2234875001 is an apocalyptic number.

It is an amenable number.

234875001 is a deficient number, since it is larger than the sum of its proper divisors (87935303).

234875001 is a wasteful number, since it uses less digits than its factorization.

234875001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7800.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 234875001 is about 15325.6321566192. The cubic root of 234875001 is about 616.9911457514.

The spelling of 234875001 in words is "two hundred thirty-four million, eight hundred seventy-five thousand, one".

Divisors: 1 3 37 111 283 849 7477 10471 22431 31413 276649 829947 2115991 6347973 78291667 234875001