Base | Representation |
---|---|
bin | 110111111110100010… |
… | …1001110000110011000 |
3 | 102111021122112212110212 |
4 | 1233331011032012120 |
5 | 3432142242333422 |
6 | 131120200030252 |
7 | 11453630112254 |
oct | 1577505160630 |
9 | 374248485425 |
10 | 120210121112 |
11 | 46a87530234 |
12 | 1b36a162388 |
13 | b4498a63a3 |
14 | 5b65201264 |
15 | 31d865d9e2 |
hex | 1bfd14e198 |
120210121112 has 8 divisors (see below), whose sum is σ = 225393977100. Its totient is φ = 60105060552.
The previous prime is 120210121099. The next prime is 120210121121. The reversal of 120210121112 is 211121012021.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7513132562 + ... + 7513132577.
Almost surely, 2120210121112 is an apocalyptic number.
It is an amenable number.
120210121112 is a deficient number, since it is larger than the sum of its proper divisors (105183855988).
120210121112 is a wasteful number, since it uses less digits than its factorization.
120210121112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15026265145 (or 15026265141 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 120210121112 its reverse (211121012021), we get a palindrome (331331133133).
The spelling of 120210121112 in words is "one hundred twenty billion, two hundred ten million, one hundred twenty-one thousand, one hundred twelve".
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