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23330240004 = 22341313151499
BaseRepresentation
bin10101101110100101…
…110011011000000100
32020012220221222201010
4111232211303120010
5340240020140004
614415012002220
71454100524301
oct255645633004
966186858633
1023330240004
119992348695
124631300370
13227a617256
1411b46d40a8
159182e3a89
hex56e973604

23330240004 has 48 divisors (see below), whose sum is σ = 55943496000. Its totient is φ = 7562780160.

The previous prime is 23330239949. The next prime is 23330240033. The reversal of 23330240004 is 40004203332.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 78247 + ... + 229745.

It is an arithmetic number, because the mean of its divisors is an integer number (1165489500).

Almost surely, 223330240004 is an apocalyptic number.

It is an amenable number.

23330240004 is an abundant number, since it is smaller than the sum of its proper divisors (32613255996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23330240004 is a wasteful number, since it uses less digits than its factorization.

23330240004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151860 (or 151858 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 23330240004 its reverse (40004203332), we get a palindrome (63334443336).

The spelling of 23330240004 in words is "twenty-three billion, three hundred thirty million, two hundred forty thousand, four".

Divisors: 1 2 3 4 6 12 41 82 123 164 246 313 492 626 939 1252 1878 3756 12833 25666 38499 51332 76998 151499 153996 302998 454497 605996 908994 1817988 6211459 12422918 18634377 24845836 37268754 47419187 74537508 94838374 142257561 189676748 284515122 569030244 1944186667 3888373334 5832560001 7776746668 11665120002 23330240004