Base | Representation |
---|---|
bin | 10011011011011… |
… | …01000100101101 |
3 | 102100200001002211 |
4 | 21231231010231 |
5 | 313210213140 |
6 | 24101050421 |
7 | 4016162551 |
oct | 1155550455 |
9 | 370601084 |
10 | 162976045 |
11 | 83aa5351 |
12 | 466b6a11 |
13 | 279c323b |
14 | 17905861 |
15 | e4942ea |
hex | 9b6d12d |
162976045 has 8 divisors (see below), whose sum is σ = 204074496. Its totient is φ = 124712016.
The previous prime is 162975983. The next prime is 162976049. The reversal of 162976045 is 540679261.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 162976045 - 217 = 162844973 is a prime.
It is a super-2 number, since 2×1629760452 = 53122382487684050, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 162975989 and 162976007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162976049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708477 + ... + 708706.
It is an arithmetic number, because the mean of its divisors is an integer number (25509312).
Almost surely, 2162976045 is an apocalyptic number.
It is an amenable number.
162976045 is a deficient number, since it is larger than the sum of its proper divisors (41098451).
162976045 is a wasteful number, since it uses less digits than its factorization.
162976045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1417211.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 162976045 is about 12766.2071501288. The cubic root of 162976045 is about 546.2287959974.
The spelling of 162976045 in words is "one hundred sixty-two million, nine hundred seventy-six thousand, forty-five".
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