Base | Representation |
---|---|
bin | 110111101110101111110111… |
… | …1100101110111111101010000 |
3 | 2101021200121222120011111221200 |
4 | 1233131133233211313331100 |
5 | 1003223100302133341422 |
6 | 4454331225550151200 |
7 | 205153340363161212 |
oct | 15735375745677520 |
9 | 2337617876144850 |
10 | 490210112012112 |
11 | 132217a39530358 |
12 | 46b920067b2500 |
13 | 1806b7cc802c6b |
14 | 890a4203ac5b2 |
15 | 3ba1753a662ac |
hex | 1bdd7ef977f50 |
490210112012112 has 120 divisors (see below), whose sum is σ = 1372527345556224. Its totient is φ = 163329551254272.
The previous prime is 490210112012111. The next prime is 490210112012171. The reversal of 490210112012112 is 211210211012094.
490210112012112 is a `hidden beast` number, since 490 + 2 + 10 + 11 + 20 + 121 + 12 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490210112012111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4235860393 + ... + 4235976119.
Almost surely, 2490210112012112 is an apocalyptic number.
It is an amenable number.
490210112012112 is an abundant number, since it is smaller than the sum of its proper divisors (882317233544112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490210112012112 is a wasteful number, since it uses less digits than its factorization.
490210112012112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128777 (or 128768 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 27.
The spelling of 490210112012112 in words is "four hundred ninety trillion, two hundred ten billion, one hundred twelve million, twelve thousand, one hundred twelve".
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