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2023042411 = 13155618647
BaseRepresentation
bin111100010010101…
…0010110101101011
312012222201012110201
41320211102311223
513120344324121
6532424453031
7101063401555
oct17045226553
95188635421
102023042411
11948a55785
1248561a177
13263184520
141529764d5
15bc914e91
hex78952d6b

2023042411 has 4 divisors (see below), whose sum is σ = 2178661072. Its totient is φ = 1867423752.

The previous prime is 2023042403. The next prime is 2023042481. The reversal of 2023042411 is 1142403202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2023042411 - 23 = 2023042403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023042481) 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, 77809311 + ... + 77809336.

It is an arithmetic number, because the mean of its divisors is an integer number (544665268).

Almost surely, 22023042411 is an apocalyptic number.

2023042411 is a deficient number, since it is larger than the sum of its proper divisors (155618661).

2023042411 is a wasteful number, since it uses less digits than its factorization.

2023042411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155618660.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2023042411 is about 44978.2437518407. The cubic root of 2023042411 is about 1264.7411888570.

Adding to 2023042411 its reverse (1142403202), we get a palindrome (3165445613).

The spelling of 2023042411 in words is "two billion, twenty-three million, forty-two thousand, four hundred eleven".

Divisors: 1 13 155618647 2023042411