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1485351359 = 13910685981
BaseRepresentation
bin101100010001000…
…1010100110111111
310211111221200000022
41120202022212333
511020222220414
6403220122355
751544164302
oct13042124677
93744850008
101485351359
116a2495508
123555363bb
131a896383b
141013acb39
158a60418e
hex5888a9bf

1485351359 has 4 divisors (see below), whose sum is σ = 1496037480. Its totient is φ = 1474665240.

The previous prime is 1485351331. The next prime is 1485351383. The reversal of 1485351359 is 9531535841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9531535841 = 34727468403.

It is a cyclic number.

It is not a de Polignac number, because 1485351359 - 212 = 1485347263 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 (1485351389) 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, 5342852 + ... + 5343129.

It is an arithmetic number, because the mean of its divisors is an integer number (374009370).

Almost surely, 21485351359 is an apocalyptic number.

1485351359 is a deficient number, since it is larger than the sum of its proper divisors (10686121).

1485351359 is a wasteful number, since it uses less digits than its factorization.

1485351359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10686120.

The product of its digits is 324000, while the sum is 44.

The square root of 1485351359 is about 38540.2563432056. The cubic root of 1485351359 is about 1140.9757110367.

The spelling of 1485351359 in words is "one billion, four hundred eighty-five million, three hundred fifty-one thousand, three hundred fifty-nine".

Divisors: 1 139 10685981 1485351359