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530833737 = 37250310099
BaseRepresentation
bin11111101000111…
…110000101001001
31100222212010222210
4133220332011021
52041343134422
6124401335333
716104004140
oct3750760511
91328763883
10530833737
11252707275
12129937549
1385c8c705
1450700757
153190910c
hex1fa3e149

530833737 has 16 divisors (see below), whose sum is σ = 809292800. Its totient is φ = 303182352.

The previous prime is 530833727. The next prime is 530833781. The reversal of 530833737 is 737338035.

It is not a de Polignac number, because 530833737 - 26 = 530833673 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530833695 and 530833704.

It is not an unprimeable number, because it can be changed into a prime (530833717) 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, 47514 + ... + 57612.

It is an arithmetic number, because the mean of its divisors is an integer number (50580800).

Almost surely, 2530833737 is an apocalyptic number.

It is an amenable number.

530833737 is a deficient number, since it is larger than the sum of its proper divisors (278459063).

530833737 is a wasteful number, since it uses less digits than its factorization.

530833737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12612.

The product of its (nonzero) digits is 158760, while the sum is 39.

The square root of 530833737 is about 23039.8293613473. The cubic root of 530833737 is about 809.6913608455.

The spelling of 530833737 in words is "five hundred thirty million, eight hundred thirty-three thousand, seven hundred thirty-seven".

Divisors: 1 3 7 21 2503 7509 10099 17521 30297 52563 70693 212079 25277797 75833391 176944579 530833737