Base | Representation |
---|---|
bin | 100001000001100… |
… | …010100111101001 |
3 | 1102121112202120011 |
4 | 201001202213221 |
5 | 2113314131243 |
6 | 130551131521 |
7 | 16505236111 |
oct | 4101424751 |
9 | 1377482504 |
10 | 554052073 |
11 | 264825583 |
12 | 135673ba1 |
13 | 8aa2b983 |
14 | 53826041 |
15 | 3399389d |
hex | 210629e9 |
554052073 has 2 divisors, whose sum is σ = 554052074. Its totient is φ = 554052072.
The previous prime is 554052071. The next prime is 554052101. The reversal of 554052073 is 370250455.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 541399824 + 12652249 = 23268^2 + 3557^2 .
It is a cyclic number.
It is not a de Polignac number, because 554052073 - 21 = 554052071 is a prime.
Together with 554052071, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (554052071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277026036 + 277026037.
It is an arithmetic number, because the mean of its divisors is an integer number (277026037).
Almost surely, 2554052073 is an apocalyptic number.
It is an amenable number.
554052073 is a deficient number, since it is larger than the sum of its proper divisors (1).
554052073 is an equidigital number, since it uses as much as digits as its factorization.
554052073 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21000, while the sum is 31.
The square root of 554052073 is about 23538.3107507739. The cubic root of 554052073 is about 821.3284400967.
The spelling of 554052073 in words is "five hundred fifty-four million, fifty-two thousand, seventy-three".
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