Base | Representation |
---|---|
bin | 11101101000011111110101… |
… | …001101000101110101110000 |
3 | 122002110001222101021121012002 |
4 | 131220133311031011311300 |
5 | 114040231233431342430 |
6 | 1141103024554553132 |
7 | 36310523240251106 |
oct | 3550376515056560 |
9 | 562401871247162 |
10 | 130326306512240 |
11 | 38587092476533 |
12 | 1274a1404387a8 |
13 | 57949444c5467 |
14 | 2427b80dc1c76 |
15 | 10101464a4845 |
hex | 7687f5345d70 |
130326306512240 has 40 divisors (see below), whose sum is σ = 308144402696880. Its totient is φ = 51246954423296.
The previous prime is 130326306512239. The next prime is 130326306512287. The reversal of 130326306512240 is 42215603623031.
130326306512240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 130326306512194 and 130326306512203.
It is a congruent number.
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, 13805748089 + ... + 13805757528.
It is an arithmetic number, because the mean of its divisors is an integer number (7703610067422).
Almost surely, 2130326306512240 is an apocalyptic number.
130326306512240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130326306512240 is an abundant number, since it is smaller than the sum of its proper divisors (177818096184640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130326306512240 is a wasteful number, since it uses less digits than its factorization.
130326306512240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27611505689 (or 27611505683 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 38.
The spelling of 130326306512240 in words is "one hundred thirty trillion, three hundred twenty-six billion, three hundred six million, five hundred twelve thousand, two hundred forty".
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