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537105382 = 211162115061
BaseRepresentation
bin100000000000111…
…001001111100110
31101102122210001221
4200000321033212
52044444333012
6125144010554
716211214622
oct4000711746
91342583057
10537105382
11256200250
1212ba60a5a
1387377248
1451494182
1532247507
hex200393e6

537105382 has 16 divisors (see below), whose sum is σ = 879500304. Its totient is φ = 243972000.

The previous prime is 537105377. The next prime is 537105383. The reversal of 537105382 is 283501735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537105383) 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, 28132 + ... + 43192.

It is an arithmetic number, because the mean of its divisors is an integer number (54968769).

Almost surely, 2537105382 is an apocalyptic number.

537105382 is a deficient number, since it is larger than the sum of its proper divisors (342394922).

537105382 is a wasteful number, since it uses less digits than its factorization.

537105382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16695.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 537105382 is about 23175.5341254522. The cubic root of 537105382 is about 812.8676399211.

The spelling of 537105382 in words is "five hundred thirty-seven million, one hundred five thousand, three hundred eighty-two".

Divisors: 1 2 11 22 1621 3242 15061 17831 30122 35662 165671 331342 24413881 48827762 268552691 537105382