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23034330231000 = 23353116111442787
BaseRepresentation
bin1010011110011000110010…
…00100100011000011011000
310000120001122002010012200220
411033030121010203003120
511004343302014343000
6120553454125400040
74565114114311014
oct517143104430330
9100501562105626
1023034330231000
117380893a03450
12270025a709020
13cb118835139a
14598c20715544
1529e29845a1a0
hex14f3191230d8

23034330231000 has 256 divisors, whose sum is σ = 79685744785920. Its totient is φ = 5492537280000.

The previous prime is 23034330230953. The next prime is 23034330231013. The reversal of 23034330231000 is 13203343032.

It is a happy number.

It is a super-2 number, since 2×230343302310002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3708394 + ... + 7734393.

It is an arithmetic number, because the mean of its divisors is an integer number (311272440570).

Almost surely, 223034330231000 is an apocalyptic number.

23034330231000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23034330231000 is an abundant number, since it is smaller than the sum of its proper divisors (56651414554920).

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

23034330231000 is a wasteful number, since it uses less digits than its factorization.

23034330231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442883 (or 11442869 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23034330231000 its reverse (13203343032), we get a palindrome (23047533574032).

The spelling of 23034330231000 in words is "twenty-three trillion, thirty-four billion, three hundred thirty million, two hundred thirty-one thousand".