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1316467683 = 32146274187
BaseRepresentation
bin100111001110111…
…1011001111100011
310101202011111011100
41032131323033203
510144003431213
6334344245443
744423535126
oct11635731743
93352144140
101316467683
11616125723
12308a70883
1317c98267b
14c6baa3bd
157a894773
hex4e77b3e3

1316467683 has 6 divisors (see below), whose sum is σ = 1901564444. Its totient is φ = 877645116.

The previous prime is 1316467681. The next prime is 1316467723. The reversal of 1316467683 is 3867646131.

It is not a de Polignac number, because 1316467683 - 21 = 1316467681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316467681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73137085 + ... + 73137102.

Almost surely, 21316467683 is an apocalyptic number.

1316467683 is a deficient number, since it is larger than the sum of its proper divisors (585096761).

1316467683 is a wasteful number, since it uses less digits than its factorization.

1316467683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146274193 (or 146274190 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 1316467683 is about 36283.1597714422. The cubic root of 1316467683 is about 1095.9819477176.

The spelling of 1316467683 in words is "one billion, three hundred sixteen million, four hundred sixty-seven thousand, six hundred eighty-three".

Divisors: 1 3 9 146274187 438822561 1316467683