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1471063468 = 22752537981
BaseRepresentation
bin101011110101110…
…1010010110101100
310210112001202201011
41113223222112230
511003043012333
6401545555004
751311555530
oct12753522654
93715052634
101471063468
11695416836
123507a5a64
131a5a00374
14dd52dbc0
15892309cd
hex57aea5ac

1471063468 has 12 divisors (see below), whose sum is σ = 2942126992. Its totient is φ = 630455760.

The previous prime is 1471063409. The next prime is 1471063469. The reversal of 1471063468 is 8643601741.

1471063468 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1471063468.

It is not an unprimeable number, because it can be changed into a prime (1471063469) 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, 26268963 + ... + 26269018.

Almost surely, 21471063468 is an apocalyptic number.

It is an amenable number.

1471063468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1471063468 is a wasteful number, since it uses less digits than its factorization.

1471063468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52537992 (or 52537990 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1471063468 is about 38354.4452182534. The cubic root of 1471063468 is about 1137.3054932567.

The spelling of 1471063468 in words is "one billion, four hundred seventy-one million, sixty-three thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 52537981 105075962 210151924 367765867 735531734 1471063468