Base | Representation |
---|---|
bin | 100011001110101011011… |
… | …100000010100011100110 |
3 | 22120102212200001211101220 |
4 | 203032223130002203212 |
5 | 304131042331421321 |
6 | 5052055451001210 |
7 | 336623135424516 |
oct | 43165334024346 |
9 | 8512780054356 |
10 | 2420942842086 |
11 | 85379713643a |
12 | 331240a39206 |
13 | 1473a89c4062 |
14 | 85262247846 |
15 | 42e932d29c6 |
hex | 233ab7028e6 |
2420942842086 has 20 divisors (see below), whose sum is σ = 4847968455132. Its totient is φ = 805968424216.
The previous prime is 2420942842079. The next prime is 2420942842103. The reversal of 2420942842086 is 6802482490242.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3037569040 + ... + 3037569836.
Almost surely, 22420942842086 is an apocalyptic number.
2420942842086 is an abundant number, since it is smaller than the sum of its proper divisors (2427025613046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420942842086 is an frugal number, since it uses more digits than its factorization.
2420942842086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3193 (or 802 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 51.
The spelling of 2420942842086 in words is "two trillion, four hundred twenty billion, nine hundred forty-two million, eight hundred forty-two thousand, eighty-six".
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