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12471370589 = 73379450767
BaseRepresentation
bin10111001110101101…
…00000001101011101
31012012011002021020102
423213112200031131
5201020132324324
65421304430445
7621023621006
oct134726401535
935164067212
1012471370589
11531a844347
122500778425
131239a04732
148644801ad
154ced30dae
hex2e75a035d

12471370589 has 8 divisors (see below), whose sum is σ = 12675596160. Its totient is φ = 12268047456.

The previous prime is 12471370579. The next prime is 12471370621. The reversal of 12471370589 is 98507317421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12471370589 - 228 = 12202935133 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 (12471370579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197717 + ... + 253050.

It is an arithmetic number, because the mean of its divisors is an integer number (1584449520).

Almost surely, 212471370589 is an apocalyptic number.

It is an amenable number.

12471370589 is a deficient number, since it is larger than the sum of its proper divisors (204225571).

12471370589 is an equidigital number, since it uses as much as digits as its factorization.

12471370589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451219.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 12471370589 in words is "twelve billion, four hundred seventy-one million, three hundred seventy thousand, five hundred eighty-nine".

Divisors: 1 73 379 27667 450767 32905991 170840693 12471370589