Search a number
-
+
530570195 = 5372867947
BaseRepresentation
bin11111100111111…
…101101111010011
31100222100202110222
4133213331233103
52041311221240
6124351543255
716101525611
oct3747755723
91328322428
10530570195
11252547271
1212982ab2b
1385bc977c
14506726b1
15318a5eb5
hex1f9fdbd3

530570195 has 8 divisors (see below), whose sum is σ = 653892144. Its totient is φ = 412984224.

The previous prime is 530570179. The next prime is 530570197. The reversal of 530570195 is 591075035.

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 530570195 - 24 = 530570179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530570197) 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, 1433789 + ... + 1434158.

It is an arithmetic number, because the mean of its divisors is an integer number (81736518).

Almost surely, 2530570195 is an apocalyptic number.

530570195 is a deficient number, since it is larger than the sum of its proper divisors (123321949).

530570195 is a wasteful number, since it uses less digits than its factorization.

530570195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867989.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 530570195 is about 23034.1093815237. The cubic root of 530570195 is about 809.5573433626.

The spelling of 530570195 in words is "five hundred thirty million, five hundred seventy thousand, one hundred ninety-five".

Divisors: 1 5 37 185 2867947 14339735 106114039 530570195