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533860488 = 2332723892
BaseRepresentation
bin11111110100100…
…001000010001000
31101012112220220200
4133310201002020
52043132013423
6124550252200
716141511400
oct3764410210
91335486820
10533860488
11254394317
1212a957060
13867ac2a5
1450c8b800
1531d05d43
hex1fd21088

533860488 has 108 divisors (see below), whose sum is σ = 1686267765. Its totient is φ = 152139456.

The previous prime is 533860441. The next prime is 533860529. The reversal of 533860488 is 884068335.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

533860488 is a `hidden beast` number, since 5 + 3 + 38 + 604 + 8 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 493639524 + 40220964 = 22218^2 + 6342^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=16338.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1372198 + ... + 1372586.

Almost surely, 2533860488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 533860488

533860488 is an abundant number, since it is smaller than the sum of its proper divisors (1152407277).

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

533860488 is a wasteful number, since it uses less digits than its factorization.

533860488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 533860488 is about 23105.4211820516. The cubic root of 533860488 is about 811.2273665242.

The spelling of 533860488 in words is "five hundred thirty-three million, eight hundred sixty thousand, four hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 389 392 441 504 588 778 882 1167 1176 1556 1764 2334 2723 3112 3501 3528 4668 5446 7002 8169 9336 10892 14004 16338 19061 21784 24507 28008 32676 38122 49014 57183 65352 76244 98028 114366 151321 152488 171549 196056 228732 302642 343098 453963 457464 605284 686196 907926 1059247 1210568 1361889 1372392 1815852 2118494 2723778 3177741 3631704 4236988 5447556 6355482 7414729 8473976 9533223 10895112 12710964 14829458 19066446 22244187 25421928 29658916 38132892 44488374 59317832 66732561 76265784 88976748 133465122 177953496 266930244 533860488