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2023234433 = 11373493111
BaseRepresentation
bin111100010011000…
…0001101110000001
312020000001221212122
41320212001232001
513120422000213
6532432534025
7101065131443
oct17046015601
95200057778
102023234433
11949076a80
124856b1315
13263220a4c
141529c6493
15bc951d08
hex78981b81

2023234433 has 8 divisors (see below), whose sum is σ = 2213086656. Its totient is φ = 1834369200.

The previous prime is 2023234363. The next prime is 2023234463. The reversal of 2023234433 is 3344323202.

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 2023234433 - 224 = 2006457217 is a prime.

It is a super-3 number, since 3×20232344333 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2023234463) 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, 242453 + ... + 250658.

It is an arithmetic number, because the mean of its divisors is an integer number (276635832).

Almost surely, 22023234433 is an apocalyptic number.

It is an amenable number.

2023234433 is a deficient number, since it is larger than the sum of its proper divisors (189852223).

2023234433 is a wasteful number, since it uses less digits than its factorization.

2023234433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493495.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 2023234433 is about 44980.3783109924. The cubic root of 2023234433 is about 1264.7812029216.

Adding to 2023234433 its reverse (3344323202), we get a palindrome (5367557635).

The spelling of 2023234433 in words is "two billion, twenty-three million, two hundred thirty-four thousand, four hundred thirty-three".

Divisors: 1 11 373 4103 493111 5424221 183930403 2023234433