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1471314641 is a prime number
BaseRepresentation
bin101011110110010…
…0111101011010001
310210112112112020212
41113230213223101
511003124032031
6401555213505
751313653026
oct12754475321
93715475225
101471314641
11695578515
123508a7295
131a5a8a7a4
14dd59754d
158928012b
hex57b27ad1

1471314641 has 2 divisors, whose sum is σ = 1471314642. Its totient is φ = 1471314640.

The previous prime is 1471314587. The next prime is 1471314701. The reversal of 1471314641 is 1464131741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1043031616 + 428283025 = 32296^2 + 20695^2 .

It is a cyclic number.

It is not a de Polignac number, because 1471314641 - 218 = 1471052497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1471314598 and 1471314607.

It is not a weakly prime, because it can be changed into another prime (1471314041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735657320 + 735657321.

It is an arithmetic number, because the mean of its divisors is an integer number (735657321).

Almost surely, 21471314641 is an apocalyptic number.

It is an amenable number.

1471314641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1471314641 is an equidigital number, since it uses as much as digits as its factorization.

1471314641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The square root of 1471314641 is about 38357.7194447219. The cubic root of 1471314641 is about 1137.3702183535.

The spelling of 1471314641 in words is "one billion, four hundred seventy-one million, three hundred fourteen thousand, six hundred forty-one".