Base | Representation |
---|---|
bin | 110000000000001101110000… |
… | …111000001001100010101011 |
3 | 1000200111222020021012202001022 |
4 | 300000031300320021202223 |
5 | 210133001312331432334 |
6 | 2025003353103043055 |
7 | 62316663316662026 |
oct | 6000156070114253 |
9 | 1020458207182038 |
10 | 211121011202219 |
11 | 612a6a10a01598 |
12 | 1b8187bb5a048b |
13 | 90a581a22a2b1 |
14 | 3a1c4509281bd |
15 | 1961b1e39482e |
hex | c00370e098ab |
211121011202219 has 8 divisors (see below), whose sum is σ = 213551315925360. Its totient is φ = 208700565728256.
The previous prime is 211121011202197. The next prime is 211121011202251. The reversal of 211121011202219 is 912202110121112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 211121011202219 - 244 = 193528825157803 is a prime.
It is a super-2 number, since 2×2111210112022192 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211121011202719) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2464769222 + ... + 2464854875.
It is an arithmetic number, because the mean of its divisors is an integer number (26693914490670).
Almost surely, 2211121011202219 is an apocalyptic number.
211121011202219 is a deficient number, since it is larger than the sum of its proper divisors (2430304723141).
211121011202219 is a wasteful number, since it uses less digits than its factorization.
211121011202219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4929624589.
The product of its (nonzero) digits is 288, while the sum is 26.
The spelling of 211121011202219 in words is "two hundred eleven trillion, one hundred twenty-one billion, eleven million, two hundred two thousand, two hundred nineteen".
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