Base | Representation |
---|---|
bin | 111100101011100111… |
… | …0000110001110110100 |
3 | 110110100200122100212112 |
4 | 1321113032012032310 |
5 | 4113334424112322 |
6 | 135510433310152 |
7 | 12262155355616 |
oct | 1712716061664 |
9 | 413320570775 |
10 | 130312332212 |
11 | 502a0a06a27 |
12 | 21309405358 |
13 | c3997cc8aa |
14 | 6442b6cdb6 |
15 | 35ca4ab5e2 |
hex | 1e573863b4 |
130312332212 has 24 divisors (see below), whose sum is σ = 232424801280. Its totient is φ = 63916776000.
The previous prime is 130312332203. The next prime is 130312332221. The reversal of 130312332212 is 212233213031.
It is an interprime number because it is at equal distance from previous prime (130312332203) and next prime (130312332221).
It is a congruent number.
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, 1395914 + ... + 1486337.
It is an arithmetic number, because the mean of its divisors is an integer number (9684366720).
Almost surely, 2130312332212 is an apocalyptic number.
It is an amenable number.
130312332212 is a deficient number, since it is larger than the sum of its proper divisors (102112469068).
130312332212 is a wasteful number, since it uses less digits than its factorization.
130312332212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2882471 (or 2882469 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 130312332212 its reverse (212233213031), we get a palindrome (342545545243).
The spelling of 130312332212 in words is "one hundred thirty billion, three hundred twelve million, three hundred thirty-two thousand, two hundred twelve".
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