[go: up one dir, main page]

Search a number
-
+
415355223 = 3532612297
BaseRepresentation
bin11000110000011…
…101000101010111
31001221120020020210
4120300131011113
51322312331343
6105114300503
713202314113
oct3060350527
91057506223
10415355223
111a3503588
12b7127733
136808982a
143d240743
15266e8333
hex18c1d157

415355223 has 8 divisors (see below), whose sum is σ = 564256368. Its totient is φ = 271678784.

The previous prime is 415355191. The next prime is 415355233. The reversal of 415355223 is 322553514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 415355223 - 25 = 415355191 is a prime.

It is a super-2 number, since 2×4153552232 = 345039922546759458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415355233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1305990 + ... + 1306307.

It is an arithmetic number, because the mean of its divisors is an integer number (70532046).

Almost surely, 2415355223 is an apocalyptic number.

415355223 is a deficient number, since it is larger than the sum of its proper divisors (148901145).

415355223 is a wasteful number, since it uses less digits than its factorization.

415355223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612353.

The product of its digits is 18000, while the sum is 30.

The square root of 415355223 is about 20380.2655282015. The cubic root of 415355223 is about 746.1163528694.

The spelling of 415355223 in words is "four hundred fifteen million, three hundred fifty-five thousand, two hundred twenty-three".

Divisors: 1 3 53 159 2612297 7836891 138451741 415355223