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2233020023 = 131741594177
BaseRepresentation
bin1000010100011001…
…0010111001110111
312202121211011121022
42011012102321313
514033123120043
61005325211355
7106223233313
oct20506227167
95677734538
102233020023
11a46532aa3
12523a00b5b
13297823130
141727d4b43
15d1090868
hex85192e77

2233020023 has 32 divisors (see below), whose sum is σ = 2653197120. Its totient is φ = 1860157440.

The previous prime is 2233020017. The next prime is 2233020037. The reversal of 2233020023 is 3200203322.

2233020023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2233020023 - 214 = 2233003639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233019983 and 2233020010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233020073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532511 + ... + 536687.

It is an arithmetic number, because the mean of its divisors is an integer number (82912410).

Almost surely, 22233020023 is an apocalyptic number.

2233020023 is a deficient number, since it is larger than the sum of its proper divisors (420177097).

2233020023 is a wasteful number, since it uses less digits than its factorization.

2233020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307.

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

The square root of 2233020023 is about 47254.8412652079. The cubic root of 2233020023 is about 1307.0660643124.

Adding to 2233020023 its reverse (3200203322), we get a palindrome (5433223345).

The spelling of 2233020023 in words is "two billion, two hundred thirty-three million, twenty thousand, twenty-three".

Divisors: 1 13 17 41 59 221 533 697 767 1003 2419 4177 9061 13039 31447 41123 54301 71009 171257 246443 534599 923117 2226341 2911369 3203759 4189531 10104163 37847797 54463903 131354119 171770771 2233020023