Base | Representation |
---|---|
bin | 11101100101101010001000… |
… | …000000101010111000000010 |
3 | 122001202102101010212020001000 |
4 | 131211222020000222320002 |
5 | 114024032144424324302 |
6 | 1140433240510552430 |
7 | 36260445320665266 |
oct | 3545521000527002 |
9 | 561672333766030 |
10 | 130131201011202 |
11 | 385113725038a6 |
12 | 1271836bb08716 |
13 | 577c420216521 |
14 | 241c552d7c0a6 |
15 | 100a027a9731c |
hex | 765a8802ae02 |
130131201011202 has 32 divisors (see below), whose sum is σ = 289537019472960. Its totient is φ = 43323581086560.
The previous prime is 130131201011197. The next prime is 130131201011257. The reversal of 130131201011202 is 202110102131031.
130131201011202 is a `hidden beast` number, since 130 + 1 + 312 + 0 + 10 + 11 + 202 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 1485675723 + ... + 1485763310.
It is an arithmetic number, because the mean of its divisors is an integer number (9048031858530).
Almost surely, 2130131201011202 is an apocalyptic number.
130131201011202 is an abundant number, since it is smaller than the sum of its proper divisors (159405818461758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130131201011202 is a wasteful number, since it uses less digits than its factorization.
130131201011202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2971439855 (or 2971439849 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 130131201011202 its reverse (202110102131031), we get a palindrome (332241303142233).
The spelling of 130131201011202 in words is "one hundred thirty trillion, one hundred thirty-one billion, two hundred one million, eleven thousand, two hundred two".
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