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7480130560 = 210571712277
BaseRepresentation
bin1101111011101100…
…11011110000000000
3201022022012000002121
412331312123300000
5110304403134220
63234125054024
7353236026550
oct67566336000
921268160077
107480130560
11319937a891
1215490b7314
13922922176
1450d61d160
152dba59eaa
hex1bdd9bc00

7480130560 has 176 divisors, whose sum is σ = 21714969024. Its totient is φ = 2413559808.

The previous prime is 7480130491. The next prime is 7480130591. The reversal of 7480130560 is 650310847.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 603142 + ... + 615418.

Almost surely, 27480130560 is an apocalyptic number.

7480130560 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7480130560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10857484512).

7480130560 is an abundant number, since it is smaller than the sum of its proper divisors (14234838464).

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

7480130560 is a wasteful number, since it uses less digits than its factorization.

7480130560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12326 (or 12308 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 7480130560 is about 86487.7480340424. The cubic root of 7480130560 is about 1955.7037090082.

The spelling of 7480130560 in words is "seven billion, four hundred eighty million, one hundred thirty thousand, five hundred sixty".