Base | Representation |
---|---|
bin | 11101110101011000101100… |
… | …101111000000101101110011 |
3 | 122012120202002222111101202012 |
4 | 131311120230233000231303 |
5 | 114144234134330222003 |
6 | 1143021543350313135 |
7 | 36431516466560636 |
oct | 3565305457005563 |
9 | 565522088441665 |
10 | 131212001414003 |
11 | 38898774121294 |
12 | 128719219587ab |
13 | 582a3143ab1a3 |
14 | 24589a2591c1d |
15 | 10281d2bd38d8 |
hex | 77562cbc0b73 |
131212001414003 has 16 divisors (see below), whose sum is σ = 134049954360960. Its totient is φ = 128396305161600.
The previous prime is 131212001413973. The next prime is 131212001414023. The reversal of 131212001414003 is 300414100212131.
It is a cyclic number.
It is not a de Polignac number, because 131212001414003 - 28 = 131212001413747 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 131212001414003.
It is not an unprimeable number, because it can be changed into a prime (131212001414023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163981433 + ... + 164779653.
It is an arithmetic number, because the mean of its divisors is an integer number (8378122147560).
Almost surely, 2131212001414003 is an apocalyptic number.
131212001414003 is a deficient number, since it is larger than the sum of its proper divisors (2837952946957).
131212001414003 is a wasteful number, since it uses less digits than its factorization.
131212001414003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812158.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 131212001414003 its reverse (300414100212131), we get a palindrome (431626101626134).
The spelling of 131212001414003 in words is "one hundred thirty-one trillion, two hundred twelve billion, one million, four hundred fourteen thousand, three".
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