Search a number
-
+
107340319 = 891206071
BaseRepresentation
bin1100110010111…
…10001000011111
321110222110020101
412121132020133
5204434342234
614352401531
72442243352
oct631361037
9243873211
10107340319
1155655409
122bb462a7
13193138a8
1410382299
159654814
hex665e21f

107340319 has 4 divisors (see below), whose sum is σ = 108546480. Its totient is φ = 106134160.

The previous prime is 107340307. The next prime is 107340361. The reversal of 107340319 is 913043701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913043701 = 1753708453.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107340319 is a prime.

It is a super-2 number, since 2×1073403192 = 23043888166043522, 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 (107340719) 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, 602947 + ... + 603124.

It is an arithmetic number, because the mean of its divisors is an integer number (27136620).

Almost surely, 2107340319 is an apocalyptic number.

107340319 is a deficient number, since it is larger than the sum of its proper divisors (1206161).

107340319 is an equidigital number, since it uses as much as digits as its factorization.

107340319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206160.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 107340319 is about 10360.5173133391. The cubic root of 107340319 is about 475.2487251385.

The spelling of 107340319 in words is "one hundred seven million, three hundred forty thousand, three hundred nineteen".

Divisors: 1 89 1206071 107340319