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23024331001 = 747271281919
BaseRepresentation
bin10101011100010110…
…110110100011111001
32012102121100012110001
4111130112312203321
5334123212043001
614324403153001
71443364404310
oct253426664371
965377305401
1023024331001
1198456a8731
124566975761
13222c12a9c9
141185c23277
158eb519001
hex55c5b68f9

23024331001 has 32 divisors (see below), whose sum is σ = 27097989120. Its totient is φ = 19154620800.

The previous prime is 23024330999. The next prime is 23024331049. The reversal of 23024331001 is 10013342032.

It is not a de Polignac number, because 23024331001 - 21 = 23024330999 is a prime.

It is a super-3 number, since 3×230243310013 (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23024331001.

It is not an unprimeable number, because it can be changed into a prime (23024331301) 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, 25053220 + ... + 25054138.

It is an arithmetic number, because the mean of its divisors is an integer number (846812160).

Almost surely, 223024331001 is an apocalyptic number.

It is an amenable number.

23024331001 is a deficient number, since it is larger than the sum of its proper divisors (4073658119).

23024331001 is a wasteful number, since it uses less digits than its factorization.

23024331001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23024331001 its reverse (10013342032), we get a palindrome (33037673033).

It can be divided in two parts, 23024 and 331001, that added together give a square (354025 = 5952).

The spelling of 23024331001 in words is "twenty-three billion, twenty-four million, three hundred thirty-one thousand, one".

Divisors: 1 7 47 271 281 329 919 1897 1967 6433 12737 13207 43193 76151 89159 92449 249049 258239 302351 533057 1743343 1807673 3579097 11705303 12137233 25053679 69982769 81937121 84960631 489879383 3289190143 23024331001