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23330032332 = 2237326632457
BaseRepresentation
bin10101101110100101…
…000000101011001100
32020012220120102211120
4111232211000223030
5340234442013312
614415003320540
71454066000655
oct255645005314
966186512746
1023330032332
119992216662
124631220150
13227a573879
1411b467c52c
159182a228c
hex56e940acc

23330032332 has 24 divisors (see below), whose sum is σ = 55182452976. Its totient is φ = 7670147328.

The previous prime is 23330032321. The next prime is 23330032333. The reversal of 23330032332 is 23323003332.

It is a super-2 number, since 2×233300323322 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23330032333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13315353 + ... + 13317104.

It is an arithmetic number, because the mean of its divisors is an integer number (2299268874).

Almost surely, 223330032332 is an apocalyptic number.

It is an amenable number.

23330032332 is an abundant number, since it is smaller than the sum of its proper divisors (31852420644).

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

23330032332 is a wasteful number, since it uses less digits than its factorization.

23330032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26632537 (or 26632535 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 23330032332 its reverse (23323003332), we get a palindrome (46653035664).

The spelling of 23330032332 in words is "twenty-three billion, three hundred thirty million, thirty-two thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 12 73 146 219 292 438 876 26632457 53264914 79897371 106529828 159794742 319589484 1944169361 3888338722 5832508083 7776677444 11665016166 23330032332