Search a number
-
+
108152218141 = 1110197346731
BaseRepresentation
bin110010010111001011…
…1111110001000011101
3101100011022110221011221
41210232113332020131
53232443431440031
6121403501213341
710546053454222
oct1445627761035
9340138427157
10108152218141
114195a120270
1218b63b61251
13a27774a266
14533da2d949
152c2eca1a11
hex192e5fe21d

108152218141 has 8 divisors (see below), whose sum is σ = 119152399968. Its totient is φ = 97346730000.

The previous prime is 108152218103. The next prime is 108152218177. The reversal of 108152218141 is 141812251801.

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

It is a cyclic number.

It is not a de Polignac number, because 108152218141 - 211 = 108152216093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108152218097 and 108152218106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108152212141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48672255 + ... + 48674476.

It is an arithmetic number, because the mean of its divisors is an integer number (14894049996).

Almost surely, 2108152218141 is an apocalyptic number.

108152218141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108152218141 is a deficient number, since it is larger than the sum of its proper divisors (11000181827).

108152218141 is a wasteful number, since it uses less digits than its factorization.

108152218141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97346843.

The product of its (nonzero) digits is 5120, while the sum is 34.

Adding to 108152218141 its reverse (141812251801), we get a palindrome (249964469942).

The spelling of 108152218141 in words is "one hundred eight billion, one hundred fifty-two million, two hundred eighteen thousand, one hundred forty-one".

Divisors: 1 11 101 1111 97346731 1070814041 9832019831 108152218141