Base | Representation |
---|---|
bin | 101111001000010110… |
… | …1101001001111100010 |
3 | 100200020122111001012102 |
4 | 1132100231221033202 |
5 | 3124240301213242 |
6 | 114255103130402 |
7 | 10212062633660 |
oct | 1362055511742 |
9 | 320218431172 |
10 | 101212132322 |
11 | 39a18679054 |
12 | 177478a3a02 |
13 | 970c9911c2 |
14 | 4c8202bc30 |
15 | 297586ee32 |
hex | 1790b693e2 |
101212132322 has 64 divisors (see below), whose sum is σ = 178760784384. Its totient is φ = 42084057600.
The previous prime is 101212132319. The next prime is 101212132349. The reversal of 101212132322 is 223231212101.
It is a super-2 number, since 2×1012121323222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 101212132294 and 101212132303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26103848 + ... + 26107724.
It is an arithmetic number, because the mean of its divisors is an integer number (2793137256).
Almost surely, 2101212132322 is an apocalyptic number.
101212132322 is a deficient number, since it is larger than the sum of its proper divisors (77548652062).
101212132322 is a wasteful number, since it uses less digits than its factorization.
101212132322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4323.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 101212132322 its reverse (223231212101), we get a palindrome (324443344423).
The spelling of 101212132322 in words is "one hundred one billion, two hundred twelve million, one hundred thirty-two thousand, three hundred twenty-two".
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