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530331013434 = 2388388502239
BaseRepresentation
bin1111011011110100011…
…00010001000100111010
31212200212200100211200110
413231322030101010322
532142104214412214
61043344122045150
753213045144055
oct7557214210472
91780780324613
10530331013434
11194a04038852
12869469497b6
133b018c7bcc1
141b94d5d5a9c
15dbdd845159
hex7b7a31113a

530331013434 has 8 divisors (see below), whose sum is σ = 1060662026880. Its totient is φ = 176777004476.

The previous prime is 530331013393. The next prime is 530331013441. The reversal of 530331013434 is 434310133035.

530331013434 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

530331013434 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44194251114 + ... + 44194251125.

It is an arithmetic number, because the mean of its divisors is an integer number (132582753360).

Almost surely, 2530331013434 is an apocalyptic number.

530331013434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

530331013434 is a wasteful number, since it uses less digits than its factorization.

530331013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88388502244.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 530331013434 its reverse (434310133035), we get a palindrome (964641146469).

The spelling of 530331013434 in words is "five hundred thirty billion, three hundred thirty-one million, thirteen thousand, four hundred thirty-four".

Divisors: 1 2 3 6 88388502239 176777004478 265165506717 530331013434