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113384886919 is a prime number
BaseRepresentation
bin110100110011001000…
…1000001001010000111
3101211122222200001022021
41221212101001022013
53324203012340134
6124031023344011
711122532431303
oct1514621011207
9354588601267
10113384886919
11440a48a3817
1219b84452007
13a8cc860a85
1456b8978d03
152e393670b4
hex1a66441287

113384886919 has 2 divisors, whose sum is σ = 113384886920. Its totient is φ = 113384886918.

The previous prime is 113384886887. The next prime is 113384886949. The reversal of 113384886919 is 919688483311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113384886919 - 25 = 113384886887 is a prime.

It is a super-2 number, since 2×1133848869192 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113384886949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56692443459 + 56692443460.

It is an arithmetic number, because the mean of its divisors is an integer number (56692443460).

Almost surely, 2113384886919 is an apocalyptic number.

113384886919 is a deficient number, since it is larger than the sum of its proper divisors (1).

113384886919 is an equidigital number, since it uses as much as digits as its factorization.

113384886919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8957952, while the sum is 61.

The spelling of 113384886919 in words is "one hundred thirteen billion, three hundred eighty-four million, eight hundred eighty-six thousand, nine hundred nineteen".