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23110213030400 = 2952192910132443
BaseRepresentation
bin1010100000100110001000…
…00010011101001000000000
310000211022111110222211020202
411100103010002131020000
511012114204013433100
6121052404005224332
74603441423414226
oct520230402351000
9100738443884222
1023110213030400
1173aaa93856801
122712ab77020a8
13cb838c4aab12
1459c77c74cb16
152a123a2527d5
hex1504c409d200

23110213030400 has 480 divisors, whose sum is σ = 62968470206400. Its totient is φ = 8371593216000.

The previous prime is 23110213030391. The next prime is 23110213030417. The reversal of 23110213030400 is 403031201132.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 712316579 + ... + 712349021.

It is an arithmetic number, because the mean of its divisors is an integer number (131184312930).

Almost surely, 223110213030400 is an apocalyptic number.

23110213030400 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 23110213030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31484235103200).

23110213030400 is an abundant number, since it is smaller than the sum of its proper divisors (39858257176000).

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

23110213030400 is a wasteful number, since it uses less digits than its factorization.

23110213030400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32620 (or 32599 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23110213030400 its reverse (403031201132), we get a palindrome (23513244231532).

The spelling of 23110213030400 in words is "twenty-three trillion, one hundred ten billion, two hundred thirteen million, thirty thousand, four hundred".