Base | Representation |
---|---|
bin | 1100111101101… |
… | …1101110000001 |
3 | 10210022122200202 |
4 | 3033123232001 |
5 | 102410033340 |
6 | 5221254545 |
7 | 1230125351 |
oct | 317335601 |
9 | 123278622 |
10 | 54377345 |
11 | 28770560 |
12 | 16264455 |
13 | b35b959 |
14 | 7316b61 |
15 | 4b91c15 |
hex | 33dbb81 |
54377345 has 16 divisors (see below), whose sum is σ = 71480448. Its totient is φ = 39383040.
The previous prime is 54377333. The next prime is 54377363.
54377345 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54377345 - 214 = 54360961 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54377299 and 54377308.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12212 + ... + 16058.
It is an arithmetic number, because the mean of its divisors is an integer number (4467528).
Almost surely, 254377345 is an apocalyptic number.
54377345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54377345 is a deficient number, since it is larger than the sum of its proper divisors (17103103).
54377345 is a wasteful number, since it uses less digits than its factorization.
54377345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4120.
The product of its digits is 176400, while the sum is 38.
The square root of 54377345 is about 7374.0996060536. The cubic root of 54377345 is about 378.8546886448.
The spelling of 54377345 in words is "fifty-four million, three hundred seventy-seven thousand, three hundred forty-five".
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