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330100020023231 = 997580275705849
BaseRepresentation
bin100101100001110010110011…
…0011011110000111110111111
31121021210020211221221222022002
41023003211212123300332333
5321231324320111220411
63130021504455412515
7126346640136301463
oct11303454633607677
91537706757858262
10330100020023231
11961a86a56823a7
123103371898413b
13112263b5544663
145b72cd77764a3
1528269d44ca33b
hex12c39666f0fbf

330100020023231 has 8 divisors (see below), whose sum is σ = 330436865672400. Its totient is φ = 329763185903808.

The previous prime is 330100020023197. The next prime is 330100020023251. The reversal of 330100020023231 is 132320020001033.

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

It is a cyclic number.

It is not a de Polignac number, because 330100020023231 - 222 = 330100015828927 is a prime.

It is a super-2 number, since 2×3301000200232312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330100020023251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54999995 + ... + 60705843.

It is an arithmetic number, because the mean of its divisors is an integer number (41304608209050).

Almost surely, 2330100020023231 is an apocalyptic number.

330100020023231 is a deficient number, since it is larger than the sum of its proper divisors (336845649169).

330100020023231 is an equidigital number, since it uses as much as digits as its factorization.

330100020023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764873.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 330100020023231 its reverse (132320020001033), we get a palindrome (462420040024264).

The spelling of 330100020023231 in words is "three hundred thirty trillion, one hundred billion, twenty million, twenty-three thousand, two hundred thirty-one".

Divisors: 1 997 58027 5705849 57852919 5688731453 331093299923 330100020023231