Base | Representation |
---|---|
bin | 11101100111001010010001… |
… | …000000010010011011100000 |
3 | 122002010021211102112011002101 |
4 | 131213022101000102123200 |
5 | 114032230103331333440 |
6 | 1140552512142300144 |
7 | 36301061416311004 |
oct | 3547122100223340 |
9 | 562107742464071 |
10 | 130234431121120 |
11 | 38551126188327 |
12 | 1273437b587654 |
13 | 5789091ca77c1 |
14 | 2423546dc4704 |
15 | 100ca6a67b69a |
hex | 7672910126e0 |
130234431121120 has 96 divisors (see below), whose sum is σ = 317648912103936. Its totient is φ = 50420461363200.
The previous prime is 130234431121061. The next prime is 130234431121187. The reversal of 130234431121120 is 21121134432031.
It is a super-2 number, since 2×1302344311211202 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56458441 + ... + 58719880.
It is an arithmetic number, because the mean of its divisors is an integer number (3308842834416).
Almost surely, 2130234431121120 is an apocalyptic number.
130234431121120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130234431121120 is an abundant number, since it is smaller than the sum of its proper divisors (187414480982816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130234431121120 is a wasteful number, since it uses less digits than its factorization.
130234431121120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115178564 (or 115178556 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 130234431121120 its reverse (21121134432031), we get a palindrome (151355565553151).
The spelling of 130234431121120 in words is "one hundred thirty trillion, two hundred thirty-four billion, four hundred thirty-one million, one hundred twenty-one thousand, one hundred twenty".
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