Base | Representation |
---|---|
bin | 110000000000001110101100… |
… | …100010010110110001101011 |
3 | 1000200112001211000121202011102 |
4 | 300000032230202112301223 |
5 | 210133010340100402334 |
6 | 2025004040300152015 |
7 | 62320030162444112 |
oct | 6000165442266153 |
9 | 1020461730552142 |
10 | 211122012122219 |
11 | 612a73849a3600 |
12 | 1b818a3a83860b |
13 | 90a59496ca153 |
14 | 3a1c507834c79 |
15 | 1961b7c1a867e |
hex | c003ac896c6b |
211122012122219 has 12 divisors (see below), whose sum is σ = 232220105526192. Its totient is φ = 191796462446160.
The previous prime is 211122012122183. The next prime is 211122012122261. The reversal of 211122012122219 is 912221210221112.
It is not a de Polignac number, because 211122012122219 - 28 = 211122012121963 is a prime.
It is a super-2 number, since 2×2111220121222192 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 211122012122191 and 211122012122200.
It is not an unprimeable number, because it can be changed into a prime (211122012128219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602730932 + ... + 603081105.
It is an arithmetic number, because the mean of its divisors is an integer number (19351675460516).
Almost surely, 2211122012122219 is an apocalyptic number.
211122012122219 is a deficient number, since it is larger than the sum of its proper divisors (21098093403973).
211122012122219 is a wasteful number, since it uses less digits than its factorization.
211122012122219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1205813506 (or 1205813495 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 29.
The spelling of 211122012122219 in words is "two hundred eleven trillion, one hundred twenty-two billion, twelve million, one hundred twenty-two thousand, two hundred nineteen".
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