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2023231001 = 11792328229
BaseRepresentation
bin111100010011000…
…0000111000011001
312020000001210011112
41320212000320121
513120421343001
6532432510105
7101065115441
oct17046007031
95200053145
102023231001
11949074440
124856ab335
1326321c30c
141529c5121
15bc950cbb
hex78980e19

2023231001 has 8 divisors (see below), whose sum is σ = 2235100800. Its totient is φ = 1816017840.

The previous prime is 2023230973. The next prime is 2023231057. The reversal of 2023231001 is 1001323202.

It is a happy number.

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 2023231001 - 222 = 2019036697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023231601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163246 + ... + 1164983.

It is an arithmetic number, because the mean of its divisors is an integer number (279387600).

Almost surely, 22023231001 is an apocalyptic number.

It is an amenable number.

2023231001 is a deficient number, since it is larger than the sum of its proper divisors (211869799).

2023231001 is a wasteful number, since it uses less digits than its factorization.

2023231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328319.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2023231001 is about 44980.3401610081. The cubic root of 2023231001 is about 1264.7804877744.

Adding to 2023231001 its reverse (1001323202), we get a palindrome (3024554203).

The spelling of 2023231001 in words is "two billion, twenty-three million, two hundred thirty-one thousand, one".

Divisors: 1 11 79 869 2328229 25610519 183930091 2023231001