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107419 = 138263
BaseRepresentation
bin11010001110011011
312110100111
4122032123
511414134
62145151
7625114
oct321633
9173314
10107419
1173784
12521b7
1339b80
142b20b
1521c64
hex1a39b

107419 has 4 divisors (see below), whose sum is σ = 115696. Its totient is φ = 99144.

The previous prime is 107377. The next prime is 107441. The reversal of 107419 is 914701.

107419 = T122 + T123 + ... + T134.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107419 - 29 = 106907 is a prime.

It is a super-2 number, since 2×1074192 = 23077683122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107419.

It is not an unprimeable number, because it can be changed into a prime (107449) 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, 4119 + ... + 4144.

It is an arithmetic number, because the mean of its divisors is an integer number (28924).

2107419 is an apocalyptic number.

107419 is a deficient number, since it is larger than the sum of its proper divisors (8277).

107419 is an equidigital number, since it uses as much as digits as its factorization.

107419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8276.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 107419 is about 327.7483790959. The cubic root of 107419 is about 47.5364816689.

It can be divided in two parts, 10741 and 9, that multiplied together give a palindrome (96669).

The spelling of 107419 in words is "one hundred seven thousand, four hundred nineteen".

Divisors: 1 13 8263 107419