Base | Representation |
---|---|
bin | 11101100111000111010111… |
… | …100100011000010101010110 |
3 | 122002002222210121102212002110 |
4 | 131213013113210120111112 |
5 | 114032202220411122220 |
6 | 1140551235324451450 |
7 | 36300621341350155 |
oct | 3547072744302526 |
9 | 562088717385073 |
10 | 130231320020310 |
11 | 3854a87a034233 |
12 | 127338516a9b86 |
13 | 57889b7593b52 |
14 | 242332db3b59c |
15 | 100c93748dbe0 |
hex | 7671d7918556 |
130231320020310 has 32 divisors (see below), whose sum is σ = 315589684250880. Its totient is φ = 34391183538528.
The previous prime is 130231320020279. The next prime is 130231320020369. The reversal of 130231320020310 is 13020023132031.
It is a super-2 number, since 2×1302313200203102 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
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, 21073026040 + ... + 21073032219.
It is an arithmetic number, because the mean of its divisors is an integer number (9862177632840).
Almost surely, 2130231320020310 is an apocalyptic number.
130231320020310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130231320020310 is an abundant number, since it is smaller than the sum of its proper divisors (185358364230570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130231320020310 is a wasteful number, since it uses less digits than its factorization.
130231320020310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42146058372.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 130231320020310 its reverse (13020023132031), we get a palindrome (143251343152341).
The spelling of 130231320020310 in words is "one hundred thirty trillion, two hundred thirty-one billion, three hundred twenty million, twenty thousand, three hundred ten".
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