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530603142048 = 25337310317383
BaseRepresentation
bin1111011100010100110…
…10010110101110100000
31212201120122102101222000
413232022122112232200
532143133401021143
61043431122444000
753222561202000
oct7561232265640
91781518371860
10530603142048
11195033706031
1286a01b03600
133b06046b955
141b9777d2000
15dc0769abd3
hex7b8a696ba0

530603142048 has 384 divisors, whose sum is σ = 1822399488000. Its totient is φ = 150120407808.

The previous prime is 530603142031. The next prime is 530603142049. The reversal of 530603142048 is 840241306035.

530603142048 is a `hidden beast` number, since 5 + 3 + 0 + 603 + 1 + 4 + 2 + 0 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (530603142049) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30515565 + ... + 30532947.

It is an arithmetic number, because the mean of its divisors is an integer number (4745832000).

Almost surely, 2530603142048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530603142048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (911199744000).

530603142048 is an abundant number, since it is smaller than the sum of its proper divisors (1291796345952).

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

530603142048 is a wasteful number, since it uses less digits than its factorization.

530603142048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17526 (or 17498 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 530603142048 in words is "five hundred thirty billion, six hundred three million, one hundred forty-two thousand, forty-eight".