Base | Representation |
---|---|
bin | 111110000000000… |
… | …1000111100110010 |
3 | 12100222122211222122 |
4 | 1330000020330302 |
5 | 13230041131232 |
6 | 542234234242 |
7 | 102361130324 |
oct | 17400107462 |
9 | 5328584878 |
10 | 2080411442 |
11 | 9783799aa |
12 | 4a0885982 |
13 | 27201cab5 |
14 | 15a42b614 |
15 | c2998312 |
hex | 7c008f32 |
2080411442 has 4 divisors (see below), whose sum is σ = 3120617166. Its totient is φ = 1040205720.
The previous prime is 2080411429. The next prime is 2080411447. The reversal of 2080411442 is 2441140802.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1745484841 + 334926601 = 41779^2 + 18301^2 .
It is a super-2 number, since 2×20804114422 = 8656223536009038728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2080411447) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520102859 + ... + 520102862.
Almost surely, 22080411442 is an apocalyptic number.
2080411442 is a deficient number, since it is larger than the sum of its proper divisors (1040205724).
2080411442 is a wasteful number, since it uses less digits than its factorization.
2080411442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1040205723.
The product of its (nonzero) digits is 2048, while the sum is 26.
The square root of 2080411442 is about 45611.5275122419. The cubic root of 2080411442 is about 1276.5850218618.
The spelling of 2080411442 in words is "two billion, eighty million, four hundred eleven thousand, four hundred forty-two".
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