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530032895 = 5779719001
BaseRepresentation
bin11111100101111…
…010100011111111
31100221100110102222
4133211322203333
52041142023040
6124332235555
716064130260
oct3745724377
91327313388
10530032895
1125220a617
1212960bbbb
1385a6c042
1450572967
15317ebbb5
hex1f97a8ff

530032895 has 16 divisors (see below), whose sum is σ = 727852608. Its totient is φ = 362976000.

The previous prime is 530032889. The next prime is 530032927. The reversal of 530032895 is 598230035.

It is not a de Polignac number, because 530032895 - 210 = 530031871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18395 + ... + 37395.

It is an arithmetic number, because the mean of its divisors is an integer number (45490788).

Almost surely, 2530032895 is an apocalyptic number.

530032895 is a deficient number, since it is larger than the sum of its proper divisors (197819713).

530032895 is a wasteful number, since it uses less digits than its factorization.

530032895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19810.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 530032895 is about 23022.4432891038. The cubic root of 530032895 is about 809.2839757805.

The spelling of 530032895 in words is "five hundred thirty million, thirty-two thousand, eight hundred ninety-five".

Divisors: 1 5 7 35 797 3985 5579 19001 27895 95005 133007 665035 15143797 75718985 106006579 530032895