Search a number
-
+
108794569007 is a prime number
BaseRepresentation
bin110010101010010101…
…0010110000100101111
3101101211002011201220202
41211110222112010233
53240302402202012
6121551325104115
710601013402245
oct1452452260457
9341732151822
10108794569007
1142159774a53
12191030b803b
13a34a853727
1453a107c795
152c6b387cc2
hex1954a9612f

108794569007 has 2 divisors, whose sum is σ = 108794569008. Its totient is φ = 108794569006.

The previous prime is 108794568901. The next prime is 108794569043. The reversal of 108794569007 is 700965497801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108794569007 - 214 = 108794552623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108794569087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54397284503 + 54397284504.

It is an arithmetic number, because the mean of its divisors is an integer number (54397284504).

Almost surely, 2108794569007 is an apocalyptic number.

108794569007 is a deficient number, since it is larger than the sum of its proper divisors (1).

108794569007 is an equidigital number, since it uses as much as digits as its factorization.

108794569007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 56.

The spelling of 108794569007 in words is "one hundred eight billion, seven hundred ninety-four million, five hundred sixty-nine thousand, seven".