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537357084 = 2231123917033
BaseRepresentation
bin100000000001110…
…110101100011100
31101110010120100020
4200001312230130
52100030411314
6125153232140
716213313505
oct4001665434
91343116306
10537357084
11256362370
1212bb62650
1387434994
145151bbac
1532296da9
hex20076b1c

537357084 has 48 divisors (see below), whose sum is σ = 1373621760. Its totient is φ = 162144640.

The previous prime is 537357061. The next prime is 537357091. The reversal of 537357084 is 480753735.

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, 23032 + ... + 40064.

It is an arithmetic number, because the mean of its divisors is an integer number (28617120).

Almost surely, 2537357084 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 537357084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686810880).

537357084 is an abundant number, since it is smaller than the sum of its proper divisors (836264676).

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

537357084 is a wasteful number, since it uses less digits than its factorization.

537357084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17290 (or 17288 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 537357084 is about 23180.9638281069. The cubic root of 537357084 is about 812.9945972901.

The spelling of 537357084 in words is "five hundred thirty-seven million, three hundred fifty-seven thousand, eighty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 239 478 717 956 1434 2629 2868 5258 7887 10516 15774 17033 31548 34066 51099 68132 102198 187363 204396 374726 562089 749452 1124178 2248356 4070887 8141774 12212661 16283548 24425322 44779757 48850644 89559514 134339271 179119028 268678542 537357084