Base | Representation |
---|---|
bin | 11101101000011011110101… |
… | …110001111101100001100100 |
3 | 122002102122220201201200221011 |
4 | 131220123311301331201210 |
5 | 114040143444412211322 |
6 | 1141101035434032004 |
7 | 36310312113632146 |
oct | 3550336561754144 |
9 | 562378821650834 |
10 | 130322021210212 |
11 | 38585293537707 |
12 | 12749345278604 |
13 | 5794410750ca0 |
14 | 2427895c02c96 |
15 | 100ee95175677 |
hex | 7686f5c7d864 |
130322021210212 has 24 divisors (see below), whose sum is σ = 245668272894072. Its totient is φ = 60133591680000.
The previous prime is 130322021210207. The next prime is 130322021210273. The reversal of 130322021210212 is 212012120223031.
It can be written as a sum of positive squares in 4 ways, for example, as 5746644550656 + 124575376659556 = 2397216^2 + 11161334^2 .
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, 312987739 + ... + 313403842.
It is an arithmetic number, because the mean of its divisors is an integer number (10236178037253).
Almost surely, 2130322021210212 is an apocalyptic number.
It is an amenable number.
130322021210212 is a deficient number, since it is larger than the sum of its proper divisors (115346251683860).
130322021210212 is a wasteful number, since it uses less digits than its factorization.
130322021210212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626395599 (or 626395597 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 130322021210212 its reverse (212012120223031), we get a palindrome (342334141433243).
The spelling of 130322021210212 in words is "one hundred thirty trillion, three hundred twenty-two billion, twenty-one million, two hundred ten thousand, two hundred twelve".
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