Search a number
-
+
108631880119 = 763012462917
BaseRepresentation
bin110010100101011110…
…1101111000110110111
3101101101202001021201101
41211022331233012313
53234434230130434
6121523234110531
710563666513520
oct1451275570667
9341352037641
10108631880119
1142085956424
121907871b447
13a322c31109
14538760d847
152c5be4db14
hex194af6f1b7

108631880119 has 8 divisors (see below), whose sum is σ = 124170473888. Its totient is φ = 93098224800.

The previous prime is 108631880111. The next prime is 108631880141. The reversal of 108631880119 is 911088136801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108631880119 - 23 = 108631880111 is a prime.

It is a super-2 number, since 2×1086318801192 (a number of 23 digits) 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 (108631880111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187352 + ... + 1275565.

It is an arithmetic number, because the mean of its divisors is an integer number (15521309236).

Almost surely, 2108631880119 is an apocalyptic number.

108631880119 is a deficient number, since it is larger than the sum of its proper divisors (15538593769).

108631880119 is an equidigital number, since it uses as much as digits as its factorization.

108631880119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469225.

The product of its (nonzero) digits is 82944, while the sum is 46.

The spelling of 108631880119 in words is "one hundred eight billion, six hundred thirty-one million, eight hundred eighty thousand, one hundred nineteen".

Divisors: 1 7 6301 44107 2462917 17240419 15518840017 108631880119