Search a number
-
+
557376216 = 23367346627
BaseRepresentation
bin100001001110001…
…110001011011000
31102211210122102120
4201032032023120
52120142014331
6131150301240
716545422355
oct4116161330
91384718376
10557376216
11266696001
121367b7820
138b623a17
145404d62c
1533ded796
hex2138e2d8

557376216 has 32 divisors (see below), whose sum is σ = 1414242240. Its totient is φ = 183018528.

The previous prime is 557376173. The next prime is 557376217. The reversal of 557376216 is 612673755.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557376217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171706 + ... + 174921.

It is an arithmetic number, because the mean of its divisors is an integer number (44195070).

Almost surely, 2557376216 is an apocalyptic number.

It is an amenable number.

557376216 is an abundant number, since it is smaller than the sum of its proper divisors (856866024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557376216 is a wasteful number, since it uses less digits than its factorization.

557376216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346703 (or 346699 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 557376216 is about 23608.8164887611. The cubic root of 557376216 is about 822.9677391786.

The spelling of 557376216 in words is "five hundred fifty-seven million, three hundred seventy-six thousand, two hundred sixteen".

Divisors: 1 2 3 4 6 8 12 24 67 134 201 268 402 536 804 1608 346627 693254 1039881 1386508 2079762 2773016 4159524 8319048 23224009 46448018 69672027 92896036 139344054 185792072 278688108 557376216