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119413 = 722437
BaseRepresentation
bin11101001001110101
320001210201
4131021311
512310123
62320501
71005100
oct351165
9201721
10119413
1181798
1259131
1342478
1431737
15255ad
hex1d275

119413 has 6 divisors (see below), whose sum is σ = 138966. Its totient is φ = 102312.

The previous prime is 119389. The next prime is 119417. The reversal of 119413 is 314911.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 117649 + 1764 = 343^2 + 42^2 .

It is not a de Polignac number, because 119413 - 29 = 118901 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119417) 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, 1170 + ... + 1267.

It is an arithmetic number, because the mean of its divisors is an integer number (23161).

2119413 is an apocalyptic number.

It is an amenable number.

119413 is a deficient number, since it is larger than the sum of its proper divisors (19553).

119413 is an equidigital number, since it uses as much as digits as its factorization.

119413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451 (or 2444 counting only the distinct ones).

The product of its digits is 108, while the sum is 19.

The square root of 119413 is about 345.5618613215. The cubic root of 119413 is about 49.2436840742.

The spelling of 119413 in words is "one hundred nineteen thousand, four hundred thirteen".

Divisors: 1 7 49 2437 17059 119413