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1310879107 is a prime number
BaseRepresentation
bin100111000100010…
…0110110110000011
310101100122120002001
41032020212312003
510141041112412
6334024404431
744325200656
oct11610466603
93340576061
101310879107
11612a5896a
12307016717
1317b776a15
14c615389d
157a13d957
hex4e226d83

1310879107 has 2 divisors, whose sum is σ = 1310879108. Its totient is φ = 1310879106.

The previous prime is 1310879099. The next prime is 1310879111. The reversal of 1310879107 is 7019780131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1310879107 - 23 = 1310879099 is a prime.

It is a super-3 number, since 3×13108791073 (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1310879117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655439553 + 655439554.

It is an arithmetic number, because the mean of its divisors is an integer number (655439554).

Almost surely, 21310879107 is an apocalyptic number.

1310879107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310879107 is an equidigital number, since it uses as much as digits as its factorization.

1310879107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 37.

The square root of 1310879107 is about 36206.0645058255. The cubic root of 1310879107 is about 1094.4288861685.

The spelling of 1310879107 in words is "one billion, three hundred ten million, eight hundred seventy-nine thousand, one hundred seven".