Search a number
-
+
106831534882 = 2120181444461
BaseRepresentation
bin110001101111110100…
…1111101101100100010
3101012202021101021100011
41203133221331230202
53222242333104012
6121024442315134
710501246030552
oct1433751755442
9335667337304
10106831534882
11413416863a6
12188557b8aaa
13a0c6c4cb87
145256487162
152ba3d781a7
hex18dfa7db22

106831534882 has 8 divisors (see below), whose sum is σ = 160248996252. Its totient is φ = 53415202800.

The previous prime is 106831534853. The next prime is 106831534951. The reversal of 106831534882 is 288435138601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99129892801 + 7701642081 = 314849^2 + 87759^2 .

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

It is a super-2 number, since 2×1068315348822 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18132 + ... + 462592.

Almost surely, 2106831534882 is an apocalyptic number.

106831534882 is a deficient number, since it is larger than the sum of its proper divisors (53417461370).

106831534882 is a wasteful number, since it uses less digits than its factorization.

106831534882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564644.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 106831534882 in words is "one hundred six billion, eight hundred thirty-one million, five hundred thirty-four thousand, eight hundred eighty-two".

Divisors: 1 2 120181 240362 444461 888922 53415767441 106831534882