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20231330001 = 329232544023
BaseRepresentation
bin10010110101111000…
…011001100011010001
31221012221211001100120
4102311320121203101
5312413210030001
613143311340453
71314231316251
oct226570314321
957187731316
1020231330001
118642070743
123b07521729
131ba55b13ac
14d9cd01961
157d6213236
hex4b5e198d1

20231330001 has 8 divisors (see below), whose sum is σ = 27905282880. Its totient is φ = 13022465232.

The previous prime is 20231329969. The next prime is 20231330039. The reversal of 20231330001 is 10003313202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20231330001 - 25 = 20231329969 is a prime.

It is a super-3 number, since 3×202313300013 (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20231330051) 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 7 ways as a sum of consecutive naturals, for example, 116271925 + ... + 116272098.

It is an arithmetic number, because the mean of its divisors is an integer number (3488160360).

Almost surely, 220231330001 is an apocalyptic number.

It is an amenable number.

20231330001 is a deficient number, since it is larger than the sum of its proper divisors (7673952879).

20231330001 is a wasteful number, since it uses less digits than its factorization.

20231330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232544055.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20231330001 its reverse (10003313202), we get a palindrome (30234643203).

The spelling of 20231330001 in words is "twenty billion, two hundred thirty-one million, three hundred thirty thousand, one".

Divisors: 1 3 29 87 232544023 697632069 6743776667 20231330001