Base | Representation |
---|---|
bin | 11111000000000000100… |
… | …011111111000011100010 |
3 | 21112122201012010220212011 |
4 | 133000000203333003202 |
5 | 234400340140242010 |
6 | 4310352525223134 |
7 | 306624101350225 |
oct | 37000043770342 |
9 | 7478635126764 |
10 | 2130313212130 |
11 | 7515082a8914 |
12 | 2a4a51701aaa |
13 | 125b702b160c |
14 | 751717ab5bc |
15 | 3a6335aea8a |
hex | 1f0008ff0e2 |
2130313212130 has 16 divisors (see below), whose sum is σ = 4060126357560. Its totient is φ = 802000268032.
The previous prime is 2130313212077. The next prime is 2130313212197. The reversal of 2130313212130 is 312123130312.
It can be written as a sum of positive squares in 4 ways, for example, as 1849113152041 + 281200060089 = 1359821^2 + 530283^2 .
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, 6265626925 + ... + 6265627264.
Almost surely, 22130313212130 is an apocalyptic number.
2130313212130 is a deficient number, since it is larger than the sum of its proper divisors (1929813145430).
2130313212130 is a wasteful number, since it uses less digits than its factorization.
2130313212130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12531254213.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 2130313212130 its reverse (312123130312), we get a palindrome (2442436342442).
The spelling of 2130313212130 in words is "two trillion, one hundred thirty billion, three hundred thirteen million, two hundred twelve thousand, one hundred thirty".
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