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3212540413101 = 33475094973581
BaseRepresentation
bin101110101111111010010…
…101001000010010101101
3102101010010110112221201000
4232233322111020102231
5410113240321204401
610455453134110513
7451045513650165
oct56577225102255
912333113487630
103212540413101
111029481348948
1243a74134b439
131a3c30c48556
14b16b86ab5a5
1558873ad6186
hex2ebfa5484ad

3212540413101 has 32 divisors (see below), whose sum is σ = 4870131494400. Its totient is φ = 2092007113920.

The previous prime is 3212540413099. The next prime is 3212540413111. The reversal of 3212540413101 is 1013140452123.

3212540413101 is a `hidden beast` number, since 3 + 2 + 1 + 2 + 540 + 4 + 13 + 101 = 666.

It is not a de Polignac number, because 3212540413101 - 21 = 3212540413099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212540413111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1840870 + ... + 3132711.

It is an arithmetic number, because the mean of its divisors is an integer number (152191609200).

Almost surely, 23212540413101 is an apocalyptic number.

It is an amenable number.

3212540413101 is a deficient number, since it is larger than the sum of its proper divisors (1657591081299).

3212540413101 is a wasteful number, since it uses less digits than its factorization.

3212540413101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4974146 (or 4974140 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 3212540413101 its reverse (1013140452123), we get a palindrome (4225680865224).

The spelling of 3212540413101 in words is "three trillion, two hundred twelve billion, five hundred forty million, four hundred thirteen thousand, one hundred one".

Divisors: 1 3 9 27 47 141 423 509 1269 1527 4581 13743 23923 71769 215307 645921 4973581 14920743 44762229 134286687 233758307 701274921 2103824763 2531552729 6311474289 7594658187 22783974561 68351923683 118982978263 356948934789 1070846804367 3212540413101