Search a number
-
+
131202212034210 = 2354373407067807
BaseRepresentation
bin11101110101001111100101…
…001111011111011010100010
3122012112210211202001101020020
4131311033211033133122202
5114144104112240043320
61143013244130054310
736431022060325032
oct3565174517373242
9565483752041206
10131202212034210
1138894600293369
121286ba4b41a396
135829414225c75
1424583143b78c2
151027d0d57b940
hex7753e53df6a2

131202212034210 has 16 divisors (see below), whose sum is σ = 314885308882176. Its totient is φ = 34987256542448.

The previous prime is 131202212034209. The next prime is 131202212034317. The reversal of 131202212034210 is 12430212202131.

131202212034210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186703533874 + ... + 2186703533933.

It is an arithmetic number, because the mean of its divisors is an integer number (19680331805136).

Almost surely, 2131202212034210 is an apocalyptic number.

131202212034210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131202212034210 is an abundant number, since it is smaller than the sum of its proper divisors (183683096847966).

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

131202212034210 is a wasteful number, since it uses less digits than its factorization.

131202212034210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373407067817.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131202212034210 its reverse (12430212202131), we get a palindrome (143632424236341).

The spelling of 131202212034210 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred twelve million, thirty-four thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 4373407067807 8746814135614 13120221203421 21867035339035 26240442406842 43734070678070 65601106017105 131202212034210