Base | Representation |
---|---|
bin | 100001000111000… |
… | …010011101010001 |
3 | 1102201020222102021 |
4 | 201013002131101 |
5 | 2114201240301 |
6 | 131042051441 |
7 | 16523420464 |
oct | 4107023521 |
9 | 1381228367 |
10 | 555493201 |
11 | 26561a29a |
12 | 136049b81 |
13 | 8b114903 |
14 | 53abd2db |
15 | 33b7a8a1 |
hex | 211c2751 |
555493201 has 4 divisors (see below), whose sum is σ = 564908400. Its totient is φ = 546078004.
The previous prime is 555493199. The next prime is 555493229. The reversal of 555493201 is 102394555.
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 555493201 - 21 = 555493199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (555493271) 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, 4707511 + ... + 4707628.
It is an arithmetic number, because the mean of its divisors is an integer number (141227100).
Almost surely, 2555493201 is an apocalyptic number.
It is an amenable number.
555493201 is a deficient number, since it is larger than the sum of its proper divisors (9415199).
555493201 is an equidigital number, since it uses as much as digits as its factorization.
555493201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9415198.
The product of its (nonzero) digits is 27000, while the sum is 34.
The square root of 555493201 is about 23568.9032625619. The cubic root of 555493201 is about 822.0399343812.
The spelling of 555493201 in words is "five hundred fifty-five million, four hundred ninety-three thousand, two hundred one".
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