Search a number
-
+
23322300000 = 25355172269
BaseRepresentation
bin10101101110000111…
…100000111001100000
32020012101000121001220
4111232013200321200
5340231002100000
614414125455040
71453643164506
oct255607407140
966171017056
1023322300000
1199889151aa
12462a711480
132278a9721c
1411b3628676
159177761a0
hex56e1e0e60

23322300000 has 432 divisors, whose sum is σ = 81589621680. Its totient is φ = 5831680000.

The previous prime is 23322299977. The next prime is 23322300019. The reversal of 23322300000 is 322332.

It is a super-3 number, since 3×233223000003 (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 86699866 + ... + 86700134.

It is an arithmetic number, because the mean of its divisors is an integer number (188864865).

Almost surely, 223322300000 is an apocalyptic number.

23322300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23322300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40794810840).

23322300000 is an abundant number, since it is smaller than the sum of its proper divisors (58267321680).

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

23322300000 is an equidigital number, since it uses as much as digits as its factorization.

23322300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 23322300000 its reverse (322332), we get a palindrome (23322622332).

The spelling of 23322300000 in words is "twenty-three billion, three hundred twenty-two million, three hundred thousand".