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2023224001 = 2099963899
BaseRepresentation
bin111100010010111…
…1111001011000001
312020000001102120021
41320211333023001
513120421132001
6532432413441
7101065056151
oct17045771301
95200042507
102023224001
1194906a157
124856a7281
13263219086
141529c2761
15bc94dba1
hex7897f2c1

2023224001 has 4 divisors (see below), whose sum is σ = 2024190000. Its totient is φ = 2022258004.

The previous prime is 2023223999. The next prime is 2023224013. The reversal of 2023224001 is 1004223202.

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 a cyclic number.

It is not a de Polignac number, because 2023224001 - 21 = 2023223999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023224031) 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 3 ways as a sum of consecutive naturals, for example, 479851 + ... + 484048.

It is an arithmetic number, because the mean of its divisors is an integer number (506047500).

Almost surely, 22023224001 is an apocalyptic number.

It is an amenable number.

2023224001 is a deficient number, since it is larger than the sum of its proper divisors (965999).

2023224001 is an equidigital number, since it uses as much as digits as its factorization.

2023224001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965998.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2023224001 is about 44980.2623491682. The cubic root of 2023224001 is about 1264.7790291382.

Adding to 2023224001 its reverse (1004223202), we get a palindrome (3027447203).

The spelling of 2023224001 in words is "two billion, twenty-three million, two hundred twenty-four thousand, one".

Divisors: 1 2099 963899 2023224001