Base | Representation |
---|---|
bin | 111101010101111… |
… | …1101111010110001 |
3 | 12022110010211010000 |
4 | 1322223331322301 |
5 | 13203414034121 |
6 | 540125300213 |
7 | 102002440134 |
oct | 17253757261 |
9 | 5273124100 |
10 | 2058346161 |
11 | 966978a33 |
12 | 495404669 |
13 | 26a595611 |
14 | 15752621b |
15 | c0a8a526 |
hex | 7aafdeb1 |
2058346161 has 25 divisors (see below), whose sum is σ = 3118739305. Its totient is φ = 1352903580.
The previous prime is 2058346109. The next prime is 2058346193. The reversal of 2058346161 is 1616438502.
It is a happy number.
The square root of 2058346161 is 45369.
It is a perfect power (a square, a biquadrate), and thus also a powerful number.
2058346161 is a `hidden beast` number, since 2 + 0 + 5 + 8 + 34 + 616 + 1 = 666.
It is not a de Polignac number, because 2058346161 - 221 = 2056249009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2058346261) by changing a digit.
It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 28990756 + ... + 28990826.
Almost surely, 22058346161 is an apocalyptic number.
2058346161 is the 45369-th square number.
2058346161 is the 22685-th centered octagonal number.
It is an amenable number.
2058346161 is a deficient number, since it is larger than the sum of its proper divisors (1060393144).
2058346161 is an frugal number, since it uses more digits than its factorization.
2058346161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296 (or 74 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The cubic root of 2058346161 is about 1272.0557280230.
Multiplying 2058346161 by its sum of digits (36), we get a square (74100461796 = 2722142).
The spelling of 2058346161 in words is "two billion, fifty-eight million, three hundred forty-six thousand, one hundred sixty-one".
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