Base | Representation |
---|---|
bin | 100001000101101… |
… | …001111010101111 |
3 | 1102200120112221111 |
4 | 201011221322233 |
5 | 2114103134133 |
6 | 131030212451 |
7 | 16520350252 |
oct | 4105517257 |
9 | 1380515844 |
10 | 555130543 |
11 | 2653a1880 |
12 | 135ab4127 |
13 | 8b018816 |
14 | 53a27099 |
15 | 33b081cd |
hex | 21169eaf |
555130543 has 16 divisors (see below), whose sum is σ = 640333440. Its totient is φ = 475956000.
The previous prime is 555130523. The next prime is 555130549. The reversal of 555130543 is 345031555.
It is a cyclic number.
It is not a de Polignac number, because 555130543 - 29 = 555130031 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (555130549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41593 + ... + 53293.
It is an arithmetic number, because the mean of its divisors is an integer number (40020840).
Almost surely, 2555130543 is an apocalyptic number.
555130543 is a deficient number, since it is larger than the sum of its proper divisors (85202897).
555130543 is a wasteful number, since it uses less digits than its factorization.
555130543 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11958.
The product of its (nonzero) digits is 22500, while the sum is 31.
The square root of 555130543 is about 23561.2084367504. The cubic root of 555130543 is about 821.8610037432.
The spelling of 555130543 in words is "five hundred fifty-five million, one hundred thirty thousand, five hundred forty-three".
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