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530828796 = 223179421587
BaseRepresentation
bin11111101000111…
…100110111111100
31100222211220012210
4133220330313330
52041343010141
6124401300420
716103653551
oct3750746774
91328756183
10530828796
11252703593
12129934710
1385c8a3a4
14506dca28
1531907916
hex1fa3cdfc

530828796 has 48 divisors (see below), whose sum is σ = 1250605440. Its totient is φ = 175237440.

The previous prime is 530828777. The next prime is 530828797. The reversal of 530828796 is 697828035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530828797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904015 + ... + 904601.

It is an arithmetic number, because the mean of its divisors is an integer number (26054280).

Almost surely, 2530828796 is an apocalyptic number.

It is an amenable number.

530828796 is an abundant number, since it is smaller than the sum of its proper divisors (719776644).

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

530828796 is a wasteful number, since it uses less digits than its factorization.

530828796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194 (or 1192 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 530828796 is about 23039.7221337411. The cubic root of 530828796 is about 809.6888486355.

The spelling of 530828796 in words is "five hundred thirty million, eight hundred twenty-eight thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 12 179 358 421 537 587 716 842 1074 1174 1263 1684 1761 2148 2348 2526 3522 5052 7044 75359 105073 150718 210146 226077 247127 301436 315219 420292 452154 494254 630438 741381 904308 988508 1260876 1482762 2965524 44235733 88471466 132707199 176942932 265414398 530828796