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30233010000000 = 273571007767
BaseRepresentation
bin1101101111111001010111…
…10100100101000010000000
310222001020200110010012010010
412313330223310211002000
512430314201030000000
6144144504132104520
76240156112614243
oct667745364450200
9128036613105103
1030233010000000
1196a6824a76895
123483439a65140
1313b3c645c95b2
147673dd56325a
1537666b243d50
hex1b7f2bd25080

30233010000000 has 256 divisors, whose sum is σ = 100382883644160. Its totient is φ = 8062128000000.

The previous prime is 30233009999999. The next prime is 30233010000029. The reversal of 30233010000000 is 1033203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29496117 + ... + 30503883.

It is an arithmetic number, because the mean of its divisors is an integer number (392120639235).

Almost surely, 230233010000000 is an apocalyptic number.

30233010000000 is a gapful number since it is divisible by the number (30) 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 30233010000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50191441822080).

30233010000000 is an abundant number, since it is smaller than the sum of its proper divisors (70149873644160).

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

30233010000000 is an frugal number, since it uses more digits than its factorization.

30233010000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007819 (or 1007777 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 30233010000000 its reverse (1033203), we get a palindrome (30233011033203).

The spelling of 30233010000000 in words is "thirty trillion, two hundred thirty-three billion, ten million", and thus it is an aban number.