Base | Representation |
---|---|
bin | 100001001110010… |
… | …000000111000111 |
3 | 1102211211001021212 |
4 | 201032100013013 |
5 | 2120142243020 |
6 | 131150402035 |
7 | 16545454430 |
oct | 4116200707 |
9 | 1384731255 |
10 | 557384135 |
11 | 2666a0a50 |
12 | 13680031b |
13 | 8b6274c9 |
14 | 54052487 |
15 | 33e00cc5 |
hex | 213901c7 |
557384135 has 32 divisors (see below), whose sum is σ = 854267904. Its totient is φ = 338976000.
The previous prime is 557384129. The next prime is 557384137. The reversal of 557384135 is 531483755.
It is not a de Polignac number, because 557384135 - 24 = 557384119 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a junction number, because it is equal to n+sod(n) for n = 557384092 and 557384101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557384137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1871 + ... + 33440.
It is an arithmetic number, because the mean of its divisors is an integer number (26695872).
Almost surely, 2557384135 is an apocalyptic number.
557384135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
557384135 is a deficient number, since it is larger than the sum of its proper divisors (296883769).
557384135 is a wasteful number, since it uses less digits than its factorization.
557384135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35375.
The product of its digits is 252000, while the sum is 41.
The square root of 557384135 is about 23608.9842009350. The cubic root of 557384135 is about 822.9716366363.
The spelling of 557384135 in words is "five hundred fifty-seven million, three hundred eighty-four thousand, one hundred thirty-five".
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