Base | Representation |
---|---|
bin | 100001000001100… |
… | …111001011001010 |
3 | 1102121120201011011 |
4 | 201001213023022 |
5 | 2113320230410 |
6 | 130551354134 |
7 | 16505344363 |
oct | 4101471312 |
9 | 1377521134 |
10 | 554070730 |
11 | 2648385a4 |
12 | 13568294a |
13 | 8aa37305 |
14 | 5382cb6a |
15 | 3399918a |
hex | 210672ca |
554070730 has 16 divisors (see below), whose sum is σ = 1010990664. Its totient is φ = 218592000.
The previous prime is 554070709. The next prime is 554070739. The reversal of 554070730 is 37070455.
It can be written as a sum of positive squares in 4 ways, for example, as 336832609 + 217238121 = 18353^2 + 14739^2 .
It is a junction number, because it is equal to n+sod(n) for n = 554070692 and 554070701.
It is not an unprimeable number, because it can be changed into a prime (554070739) 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, 378771 + ... + 380230.
Almost surely, 2554070730 is an apocalyptic number.
554070730 is a deficient number, since it is larger than the sum of its proper divisors (456919934).
554070730 is a wasteful number, since it uses less digits than its factorization.
554070730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 759081.
The product of its (nonzero) digits is 14700, while the sum is 31.
The square root of 554070730 is about 23538.7070588000. The cubic root of 554070730 is about 821.3376590573.
The spelling of 554070730 in words is "five hundred fifty-four million, seventy thousand, seven hundred thirty".
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