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119420341 = 683317477
BaseRepresentation
bin1110001111000…
…11010110110101
322022201011220121
413013203112311
5221032422331
615503331541
72650025155
oct707432665
9268634817
10119420341
11614562a7
1233bb0bb1
131b983131
1411c08765
15a73dc11
hex71e35b5

119420341 has 4 divisors (see below), whose sum is σ = 119444652. Its totient is φ = 119396032.

The previous prime is 119420333. The next prime is 119420351. The reversal of 119420341 is 143024911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143024911 = 961914869.

It can be written as a sum of positive squares in 2 ways, for example, as 12215025 + 107205316 = 3495^2 + 10354^2 .

It is a cyclic number.

It is not a de Polignac number, because 119420341 - 23 = 119420333 is a prime.

It is a super-2 number, since 2×1194203412 = 28522435689112562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119420351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1906 + ... + 15571.

It is an arithmetic number, because the mean of its divisors is an integer number (29861163).

Almost surely, 2119420341 is an apocalyptic number.

It is an amenable number.

119420341 is a deficient number, since it is larger than the sum of its proper divisors (24311).

119420341 is an equidigital number, since it uses as much as digits as its factorization.

119420341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24310.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 119420341 is about 10927.9614292877. The cubic root of 119420341 is about 492.4469315044.

The spelling of 119420341 in words is "one hundred nineteen million, four hundred twenty thousand, three hundred forty-one".

Divisors: 1 6833 17477 119420341