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23310303114012 = 2231942525259501
BaseRepresentation
bin1010100110011010110100…
…10101100011001100011100
310001112102222002210020020020
411103031122111203030130
511023404000044122022
6121324334434152140
74624054020152535
oct523153225431434
9101472862706206
1023310303114012
117477931456072
122745839422650
1310011c937acb5
145a832079d68c
152a654b56d35c
hex15335a56331c

23310303114012 has 12 divisors (see below), whose sum is σ = 54390707266056. Its totient is φ = 7770101038000.

The previous prime is 23310303114001. The next prime is 23310303114019. The reversal of 23310303114012 is 21041130301332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×233103031140122 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310303114019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971262629739 + ... + 971262629762.

It is an arithmetic number, because the mean of its divisors is an integer number (4532558938838).

Almost surely, 223310303114012 is an apocalyptic number.

It is an amenable number.

23310303114012 is an abundant number, since it is smaller than the sum of its proper divisors (31080404152044).

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

23310303114012 is a wasteful number, since it uses less digits than its factorization.

23310303114012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942525259508 (or 1942525259506 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 23310303114012 its reverse (21041130301332), we get a palindrome (44351433415344).

The spelling of 23310303114012 in words is "twenty-three trillion, three hundred ten billion, three hundred three million, one hundred fourteen thousand, twelve".

Divisors: 1 2 3 4 6 12 1942525259501 3885050519002 5827575778503 7770101038004 11655151557006 23310303114012