Base | Representation |
---|---|
bin | 11101101000011011010010… |
… | …000001001001110101110100 |
3 | 122002102121100220201200112211 |
4 | 131220123102001021311310 |
5 | 114040141232312304134 |
6 | 1141100500122023204 |
7 | 36310261210014235 |
oct | 3550332201116564 |
9 | 562377326650484 |
10 | 130321421213044 |
11 | 38585005890986 |
12 | 127491b8347b04 |
13 | 5794346356789 |
14 | 242783a25b08c |
15 | 100ee5c658764 |
hex | 7686d2049d74 |
130321421213044 has 12 divisors (see below), whose sum is σ = 235419341546368. Its totient is φ = 63058752199800.
The previous prime is 130321421213003. The next prime is 130321421213051. The reversal of 130321421213044 is 440312124123031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 130321421212997 and 130321421213015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525489601542 + ... + 525489601789.
Almost surely, 2130321421213044 is an apocalyptic number.
It is an amenable number.
130321421213044 is a deficient number, since it is larger than the sum of its proper divisors (105097920333324).
130321421213044 is a wasteful number, since it uses less digits than its factorization.
130321421213044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050979203366 (or 1050979203364 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 130321421213044 its reverse (440312124123031), we get a palindrome (570633545336075).
The spelling of 130321421213044 in words is "one hundred thirty trillion, three hundred twenty-one billion, four hundred twenty-one million, two hundred thirteen thousand, forty-four".
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