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530433015072 = 25319728047431
BaseRepresentation
bin1111011100000000100…
…01010111110100100000
31212201010210022001121220
413232000101113310200
532142311322440242
61043402204215040
753215424143662
oct7560021276440
91781123261556
10530433015072
11194a56677124
1286974b3a480
133b0341438bc
141b95cd88532
15dbe7792bec
hex7b80457d20

530433015072 has 48 divisors (see below), whose sum is σ = 1399454667072. Its totient is φ = 175913480960.

The previous prime is 530433015061. The next prime is 530433015097. The reversal of 530433015072 is 270510334035.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14004804 + ... + 14042627.

It is an arithmetic number, because the mean of its divisors is an integer number (29155305564).

Almost surely, 2530433015072 is an apocalyptic number.

It is an amenable number.

530433015072 is an abundant number, since it is smaller than the sum of its proper divisors (869021652000).

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

530433015072 is a wasteful number, since it uses less digits than its factorization.

530433015072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28047641 (or 28047633 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The spelling of 530433015072 in words is "five hundred thirty billion, four hundred thirty-three million, fifteen thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 197 394 591 788 1182 1576 2364 3152 4728 6304 9456 18912 28047431 56094862 84142293 112189724 168284586 224379448 336569172 448758896 673138344 897517792 1346276688 2692553376 5525343907 11050687814 16576031721 22101375628 33152063442 44202751256 66304126884 88405502512 132608253768 176811005024 265216507536 530433015072