Search a number
-
+
122013524166 = 23103394750021
BaseRepresentation
bin111000110100010010…
…0101010000011000110
3102122221022222020101120
41301220210222003012
53444340430233131
6132015141134410
711546415562152
oct1615044520306
9378838866346
10122013524166
11478224a9686
121b7920ba406
13b6763b83a1
145c96922062
153291b3a496
hex1c6892a0c6

122013524166 has 32 divisors (see below), whose sum is σ = 246463596288. Its totient is φ = 40265299680.

The previous prime is 122013524117. The next prime is 122013524177. The reversal of 122013524166 is 661425310221.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414236 + ... + 2464256.

It is an arithmetic number, because the mean of its divisors is an integer number (7701987384).

Almost surely, 2122013524166 is an apocalyptic number.

122013524166 is an abundant number, since it is smaller than the sum of its proper divisors (124450072122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122013524166 is a wasteful number, since it uses less digits than its factorization.

122013524166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54076.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 122013524166 its reverse (661425310221), we get a palindrome (783438834387).

The spelling of 122013524166 in words is "one hundred twenty-two billion, thirteen million, five hundred twenty-four thousand, one hundred sixty-six".

Divisors: 1 2 3 6 103 206 309 618 3947 7894 11841 23682 50021 100042 150063 300126 406541 813082 1219623 2439246 5152163 10304326 15456489 30912978 197432887 394865774 592298661 1184597322 20335587361 40671174722 61006762083 122013524166