Base | Representation |
---|---|
bin | 111101110001110… |
… | …0010101001110010 |
3 | 12100110112222011211 |
4 | 1323203202221302 |
5 | 13221131231141 |
6 | 541405430334 |
7 | 102240324433 |
oct | 17343425162 |
9 | 5313488154 |
10 | 2072914546 |
11 | 97411941a |
12 | 49a26b3aa |
13 | 2705c6671 |
14 | 15943948a |
15 | c1eb6d81 |
hex | 7b8e2a72 |
2072914546 has 4 divisors (see below), whose sum is σ = 3109371822. Its totient is φ = 1036457272.
The previous prime is 2072914523. The next prime is 2072914559. The reversal of 2072914546 is 6454192702.
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., 1428008521 + 644906025 = 37789^2 + 25395^2 .
It is a super-2 number, since 2×20729145462 = 8593949430036772232, which contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 2072914499 and 2072914508.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518228635 + ... + 518228638.
Almost surely, 22072914546 is an apocalyptic number.
2072914546 is a deficient number, since it is larger than the sum of its proper divisors (1036457276).
2072914546 is a wasteful number, since it uses less digits than its factorization.
2072914546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1036457275.
The product of its (nonzero) digits is 120960, while the sum is 40.
The square root of 2072914546 is about 45529.2713097849. The cubic root of 2072914546 is about 1275.0497575865.
The spelling of 2072914546 in words is "two billion, seventy-two million, nine hundred fourteen thousand, five hundred forty-six".
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