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12933289559 = 311933895557
BaseRepresentation
bin11000000101110001…
…00101011001010111
31020101100021011221102
430002320211121113
5202441410231214
65535205140315
7635333101361
oct140270453127
936340234842
1012933289559
115537560963
12260b3ba69b
1312b1615578
148a9961d31
1550a675bde
hex302e25657

12933289559 has 16 divisors (see below), whose sum is σ = 13456584960. Its totient is φ = 12416993280.

The previous prime is 12933289547. The next prime is 12933289561. The reversal of 12933289559 is 95598233921.

It is a cyclic number.

It is not a de Polignac number, because 12933289559 - 220 = 12932240983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12933289519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2324609 + ... + 2330165.

It is an arithmetic number, because the mean of its divisors is an integer number (841036560).

Almost surely, 212933289559 is an apocalyptic number.

12933289559 is a deficient number, since it is larger than the sum of its proper divisors (523295401).

12933289559 is a wasteful number, since it uses less digits than its factorization.

12933289559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6170.

The product of its digits is 5248800, while the sum is 56.

The spelling of 12933289559 in words is "twelve billion, nine hundred thirty-three million, two hundred eighty-nine thousand, five hundred fifty-nine".

Divisors: 1 31 193 389 5557 5983 12059 75077 172267 1072501 2161673 2327387 33247531 67011863 417202889 12933289559