Base | Representation |
---|---|
bin | 10011000101010110110… |
… | …111101011100100000100 |
3 | 11122101000021201122200011 |
4 | 103011112313223210010 |
5 | 132441243122242322 |
6 | 2442243102400004 |
7 | 163514162001442 |
oct | 23052667534404 |
9 | 4571007648604 |
10 | 1311422462212 |
11 | 466197878105 |
12 | 1921b4890004 |
13 | 968886c9415 |
14 | 4768a5c9b92 |
15 | 241a6b13677 |
hex | 13156deb904 |
1311422462212 has 6 divisors (see below), whose sum is σ = 2294989308878. Its totient is φ = 655711231104.
The previous prime is 1311422462201. The next prime is 1311422462239. The reversal of 1311422462212 is 2122642241131.
It can be written as a sum of positive squares in only one way, i.e., 1291918663876 + 19503798336 = 1136626^2 + 139656^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163927807773 + ... + 163927807780.
Almost surely, 21311422462212 is an apocalyptic number.
It is an amenable number.
1311422462212 is a deficient number, since it is larger than the sum of its proper divisors (983566846666).
1311422462212 is a wasteful number, since it uses less digits than its factorization.
1311422462212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 327855615557 (or 327855615555 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The spelling of 1311422462212 in words is "one trillion, three hundred eleven billion, four hundred twenty-two million, four hundred sixty-two thousand, two hundred twelve".
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