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530029018038 = 23136795243821
BaseRepresentation
bin1111011011010000011…
…00001111101110110110
31212200002122002212212210
413231220030033232312
532140444412034123
61043254133154250
753202420214032
oct7555014175666
91780078085783
10530029018038
11194869621183
128688178b986
133ac9b532bc0
141b9214631c2
15dbc208ee93
hex7b6830fbb6

530029018038 has 16 divisors (see below), whose sum is σ = 1141600962096. Its totient is φ = 163085851680.

The previous prime is 530029018007. The next prime is 530029018063. The reversal of 530029018038 is 830810920035.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 530029017987 and 530029018005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3397621833 + ... + 3397621988.

It is an arithmetic number, because the mean of its divisors is an integer number (71350060131).

Almost surely, 2530029018038 is an apocalyptic number.

530029018038 is an abundant number, since it is smaller than the sum of its proper divisors (611571944058).

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

530029018038 is a wasteful number, since it uses less digits than its factorization.

530029018038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6795243839.

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 530029018038 in words is "five hundred thirty billion, twenty-nine million, eighteen thousand, thirty-eight".

Divisors: 1 2 3 6 13 26 39 78 6795243821 13590487642 20385731463 40771462926 88338169673 176676339346 265014509019 530029018038