Base | Representation |
---|---|
bin | 100001000101010… |
… | …110010001000001 |
3 | 1102200102110112020 |
4 | 201011112101001 |
5 | 2114043100144 |
6 | 131024352053 |
7 | 16516563501 |
oct | 4105262101 |
9 | 1380373466 |
10 | 555050049 |
11 | 265347354 |
12 | 135a75629 |
13 | 8acbaca8 |
14 | 53a05a01 |
15 | 33ade419 |
hex | 21156441 |
555050049 has 4 divisors (see below), whose sum is σ = 740066736. Its totient is φ = 370033364.
The previous prime is 555050047. The next prime is 555050057. The reversal of 555050049 is 940050555.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 555050049 - 21 = 555050047 is a prime.
It is not an unprimeable number, because it can be changed into a prime (555050047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92508339 + ... + 92508344.
It is an arithmetic number, because the mean of its divisors is an integer number (185016684).
Almost surely, 2555050049 is an apocalyptic number.
It is an amenable number.
555050049 is a deficient number, since it is larger than the sum of its proper divisors (185016687).
555050049 is a wasteful number, since it uses less digits than its factorization.
555050049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185016686.
The product of its (nonzero) digits is 22500, while the sum is 33.
The square root of 555050049 is about 23559.5001857000. The cubic root of 555050049 is about 821.8212785061.
The spelling of 555050049 in words is "five hundred fifty-five million, fifty thousand, forty-nine".
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