Search a number
-
+
530941461 = 31131566199
BaseRepresentation
bin11111101001011…
…000011000010101
31101000001121202120
4133221120120111
52041410111321
6124403530153
716104633201
oct3751303025
91330047676
10530941461
112527801a6
12129989959
1385cc975b
145072bb01
153192aec6
hex1fa58615

530941461 has 8 divisors (see below), whose sum is σ = 714187200. Its totient is φ = 350828352.

The previous prime is 530941459. The next prime is 530941471. The reversal of 530941461 is 164149035.

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

It is not a de Polignac number, because 530941461 - 21 = 530941459 is a prime.

It is a super-3 number, since 3×5309414613 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530941421) 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, 782761 + ... + 783438.

It is an arithmetic number, because the mean of its divisors is an integer number (89273400).

Almost surely, 2530941461 is an apocalyptic number.

It is an amenable number.

530941461 is a deficient number, since it is larger than the sum of its proper divisors (183245739).

530941461 is a wasteful number, since it uses less digits than its factorization.

530941461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566315.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 530941461 is about 23042.1670204866. The cubic root of 530941461 is about 809.7461283345.

The spelling of 530941461 in words is "five hundred thirty million, nine hundred forty-one thousand, four hundred sixty-one".

Divisors: 1 3 113 339 1566199 4698597 176980487 530941461