Base | Representation |
---|---|
bin | 1100010010011111001… |
… | …1001000101111010110 |
3 | 202011221101121211000010 |
4 | 3010213303020233112 |
5 | 11424334001122240 |
6 | 240553202101050 |
7 | 21152530601046 |
oct | 3044763105726 |
9 | 664841554003 |
10 | 211121114070 |
11 | 81599401869 |
12 | 34b0004a786 |
13 | 16ba7370849 |
14 | a30b0bb726 |
15 | 5759989280 |
hex | 3127cc8bd6 |
211121114070 has 32 divisors (see below), whose sum is σ = 514997082720. Its totient is φ = 55376029440.
The previous prime is 211121114069. The next prime is 211121114081. The reversal of 211121114070 is 70411121112.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57681535 + ... + 57685194.
It is an arithmetic number, because the mean of its divisors is an integer number (16093658835).
Almost surely, 2211121114070 is an apocalyptic number.
211121114070 is an abundant number, since it is smaller than the sum of its proper divisors (303875968650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211121114070 is a wasteful number, since it uses less digits than its factorization.
211121114070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115366800.
The product of its (nonzero) digits is 112, while the sum is 21.
Adding to 211121114070 its reverse (70411121112), we get a palindrome (281532235182).
The spelling of 211121114070 in words is "two hundred eleven billion, one hundred twenty-one million, one hundred fourteen thousand, seventy".
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