Base | Representation |
---|---|
bin | 111101101101000… |
… | …0011010000100111 |
3 | 12100021212120110000 |
4 | 1323122003100213 |
5 | 13220012123123 |
6 | 541240232343 |
7 | 102210223224 |
oct | 17332032047 |
9 | 5307776400 |
10 | 2070426663 |
11 | 97277a218 |
12 | 49946b6b3 |
13 | 26cc35146 |
14 | 158d8c94b |
15 | c1b74b43 |
hex | 7b683427 |
2070426663 has 10 divisors (see below), whose sum is σ = 3092859704. Its totient is φ = 1380284388.
The previous prime is 2070426661. The next prime is 2070426679. The reversal of 2070426663 is 3666240702.
It is a happy number.
2070426663 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2070426663 - 21 = 2070426661 is a prime.
It is a super-2 number, since 2×20704266632 = 8573333133722631138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2070426661) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12780331 + ... + 12780492.
Almost surely, 22070426663 is an apocalyptic number.
2070426663 is a deficient number, since it is larger than the sum of its proper divisors (1022433041).
2070426663 is an equidigital number, since it uses as much as digits as its factorization.
2070426663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25560835 (or 25560826 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
The square root of 2070426663 is about 45501.9413102342. The cubic root of 2070426663 is about 1274.5394544266.
The spelling of 2070426663 in words is "two billion, seventy million, four hundred twenty-six thousand, six hundred sixty-three".
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