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12407710573882 = 213477219637457
BaseRepresentation
bin1011010010001110010100…
…1011100110010100111010
31121221011110200110012200201
42310203211023212110322
53111241442401331012
642220005030352414
72420266430503531
oct264434513462472
947834420405621
1012407710573882
113a54098172508
1214848451bb70a
136c0071606080
1430c771c29318
15167b466e3857
hexb48e52e653a

12407710573882 has 8 divisors (see below), whose sum is σ = 20043224773236. Its totient is φ = 5726635649472.

The previous prime is 12407710573861. The next prime is 12407710573883. The reversal of 12407710573882 is 28837501770421.

12407710573882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10701868219641 + 1705842354241 = 3271371^2 + 1306079^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12407710573883) 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, 238609818703 + ... + 238609818754.

Almost surely, 212407710573882 is an apocalyptic number.

12407710573882 is a deficient number, since it is larger than the sum of its proper divisors (7635514199354).

12407710573882 is a wasteful number, since it uses less digits than its factorization.

12407710573882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477219637472.

The product of its (nonzero) digits is 5268480, while the sum is 55.

The spelling of 12407710573882 in words is "twelve trillion, four hundred seven billion, seven hundred ten million, five hundred seventy-three thousand, eight hundred eighty-two".

Divisors: 1 2 13 26 477219637457 954439274914 6203855286941 12407710573882