Base | Representation |
---|---|
bin | 111101000110000100… |
… | …1000110000101010010 |
3 | 110112122120100101210101 |
4 | 1322030021012011102 |
5 | 4122144223311310 |
6 | 140134511523014 |
7 | 12323156261404 |
oct | 1721411060522 |
9 | 415576311711 |
10 | 131200213330 |
11 | 5070711117a |
12 | 2151682946a |
13 | c4ab742134 |
14 | 64c8a52b74 |
15 | 362d3e243a |
hex | 1e8c246152 |
131200213330 has 16 divisors (see below), whose sum is σ = 236387698560. Its totient is φ = 52429570992.
The previous prime is 131200213321. The next prime is 131200213351. The reversal of 131200213330 is 33312002131.
It is a super-3 number, since 3×1312002133303 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 131200213298 and 131200213307.
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, 6303384 + ... + 6324163.
It is an arithmetic number, because the mean of its divisors is an integer number (14774231160).
Almost surely, 2131200213330 is an apocalyptic number.
131200213330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131200213330 is a deficient number, since it is larger than the sum of its proper divisors (105187485230).
131200213330 is a wasteful number, since it uses less digits than its factorization.
131200213330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12628593.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 131200213330 its reverse (33312002131), we get a palindrome (164512215461).
The spelling of 131200213330 in words is "one hundred thirty-one billion, two hundred million, two hundred thirteen thousand, three hundred thirty".
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