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2022033023 = 17118943119
BaseRepresentation
bin111100010000101…
…1100011001111111
312012220210220211222
41320201130121333
513120120024043
6532351103555
7101051666003
oct17041343177
95186726758
102022033023
1194842637a
12485211bbb
13262bbcc5a
14152792703
15bc7b5d68
hex7885c67f

2022033023 has 4 divisors (see below), whose sum is σ = 2140976160. Its totient is φ = 1903089888.

The previous prime is 2022033011. The next prime is 2022033031. The reversal of 2022033023 is 3203302202.

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

It is not a de Polignac number, because 2022033023 - 216 = 2021967487 is a prime.

It is a super-2 number, since 2×20220330232 = 8177235092205037058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 118943119 = 2022033023 / (2 + 0 + 2 + 2 + 0 + 3 + 3 + 0 + 2 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022032992 and 2022033010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022033043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59471543 + ... + 59471576.

It is an arithmetic number, because the mean of its divisors is an integer number (535244040).

Almost surely, 22022033023 is an apocalyptic number.

2022033023 is a deficient number, since it is larger than the sum of its proper divisors (118943137).

2022033023 is a wasteful number, since it uses less digits than its factorization.

2022033023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118943136.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2022033023 is about 44967.0215046538. The cubic root of 2022033023 is about 1264.5308082027.

Adding to 2022033023 its reverse (3203302202), we get a palindrome (5225335225).

The spelling of 2022033023 in words is "two billion, twenty-two million, thirty-three thousand, twenty-three".

Divisors: 1 17 118943119 2022033023