Search a number
-
+
131202211200010 = 2522358835072287
BaseRepresentation
bin11101110101001111100101…
…001100010011110000001010
3122012112210211200110222220221
4131311033211030103300022
5114144104112031400020
61143013244100140254
736431022050251666
oct3565174514236012
9565483750428827
10131202211200010
11388945aa873645
121286ba4b09768a
135829413cc3362
14245831423b8a6
151027d0d4646aa
hex7753e5313c0a

131202211200010 has 16 divisors (see below), whose sum is σ = 237223011465216. Its totient is φ = 52245544189968.

The previous prime is 131202211200007. The next prime is 131202211200041. The reversal of 131202211200010 is 10002112202131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29417533914 + ... + 29417538373.

It is an arithmetic number, because the mean of its divisors is an integer number (14826438216576).

Almost surely, 2131202211200010 is an apocalyptic number.

131202211200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131202211200010 is a deficient number, since it is larger than the sum of its proper divisors (106020800265206).

131202211200010 is a wasteful number, since it uses less digits than its factorization.

131202211200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58835072517.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 131202211200010 its reverse (10002112202131), we get a palindrome (141204323402141).

The spelling of 131202211200010 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred eleven million, two hundred thousand, ten".

Divisors: 1 2 5 10 223 446 1115 2230 58835072287 117670144574 294175361435 588350722870 13120221120001 26240442240002 65601105600005 131202211200010