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23200232011104 = 2534143223614701
BaseRepresentation
bin1010100011001101110011…
…00101100111010101100000
310001010220212001120212000010
411101212321211213111200
511020103033343323404
6121202012304324520
74613106243213141
oct521467145472540
9101126761525003
1023200232011104
117435188161325
12272843a913740
13cc3a07217585
145a2c7bd8bac8
152a37580cd189
hex1519b9967560

23200232011104 has 192 divisors, whose sum is σ = 64123194820608. Its totient is φ = 7336272384000.

The previous prime is 23200232011097. The next prime is 23200232011109. The reversal of 23200232011104 is 40111023200232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23200232011109) 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, 37434954 + ... + 38049654.

It is an arithmetic number, because the mean of its divisors is an integer number (333974973024).

Almost surely, 223200232011104 is an apocalyptic number.

23200232011104 is a gapful number since it is divisible by the number (24) 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 23200232011104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32061597410304).

23200232011104 is an abundant number, since it is smaller than the sum of its proper divisors (40922962809504).

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

23200232011104 is a wasteful number, since it uses less digits than its factorization.

23200232011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615021 (or 615013 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23200232011104 its reverse (40111023200232), we get a palindrome (63311255211336).

The spelling of 23200232011104 in words is "twenty-three trillion, two hundred billion, two hundred thirty-two million, eleven thousand, one hundred four".