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76463060 = 22510137853
BaseRepresentation
bin1001000111010…
…11101111010100
312022212201121012
410203223233110
5124033304220
611330511352
71615632242
oct443535724
9168781535
1076463060
113a185913
1221735558
1312ac251b
14a225792
156aa5ac5
hex48ebbd4

76463060 has 24 divisors (see below), whose sum is σ = 162166536. Its totient is φ = 30281600.

The previous prime is 76463041. The next prime is 76463069. The reversal of 76463060 is 6036467.

It can be written as a sum of positive squares in 4 ways, for example, as 4857616 + 71605444 = 2204^2 + 8462^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76463069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16907 + ... + 20946.

It is an arithmetic number, because the mean of its divisors is an integer number (6756939).

Almost surely, 276463060 is an apocalyptic number.

It is an amenable number.

76463060 is an abundant number, since it is smaller than the sum of its proper divisors (85703476).

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

76463060 is a wasteful number, since it uses less digits than its factorization.

76463060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37963 (or 37961 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 76463060 is about 8744.3158680368. The cubic root of 76463060 is about 424.4408980228.

The spelling of 76463060 in words is "seventy-six million, four hundred sixty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 101 202 404 505 1010 2020 37853 75706 151412 189265 378530 757060 3823153 7646306 15292612 19115765 38231530 76463060