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268034001 = 389344667
BaseRepresentation
bin11111111100111…
…01111111010001
3200200100112112020
433332131333101
51022104042001
642332522053
76433152144
oct1776357721
9620315466
10268034001
11128330a04
1275920329
13436b8001
142785205b
15187e7736
hexff9dfd1

268034001 has 4 divisors (see below), whose sum is σ = 357378672. Its totient is φ = 178689332.

The previous prime is 268033999. The next prime is 268034003. The reversal of 268034001 is 100430862.

It is a happy number.

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 (268033999) and next prime (268034003).

It is a cyclic number.

It is not a de Polignac number, because 268034001 - 21 = 268033999 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (268034003) 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, 44672331 + ... + 44672336.

It is an arithmetic number, because the mean of its divisors is an integer number (89344668).

Almost surely, 2268034001 is an apocalyptic number.

It is an amenable number.

268034001 is a deficient number, since it is larger than the sum of its proper divisors (89344671).

268034001 is an equidigital number, since it uses as much as digits as its factorization.

268034001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89344670.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 268034001 is about 16371.7439816288. The cubic root of 268034001 is about 644.7578371013.

Adding to 268034001 its reverse (100430862), we get a palindrome (368464863).

The spelling of 268034001 in words is "two hundred sixty-eight million, thirty-four thousand, one".

Divisors: 1 3 89344667 268034001