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76355030 = 257635503
BaseRepresentation
bin1001000110100…
…01010111010110
312022200020102002
410203101113112
5124021330110
611324315302
71615002263
oct443212726
9168606362
1076355030
113a111734
12216a2b32
1312a852bb
14a1d826a
156a83aa5
hex48d15d6

76355030 has 8 divisors (see below), whose sum is σ = 137439072. Its totient is φ = 30542008.

The previous prime is 76355029. The next prime is 76355047. The reversal of 76355030 is 3055367.

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

It is a junction number, because it is equal to n+sod(n) for n = 76354984 and 76355002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3817742 + ... + 3817761.

It is an arithmetic number, because the mean of its divisors is an integer number (17179884).

Almost surely, 276355030 is an apocalyptic number.

76355030 is a deficient number, since it is larger than the sum of its proper divisors (61084042).

76355030 is a wasteful number, since it uses less digits than its factorization.

76355030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7635510.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 76355030 is about 8738.1365290318. The cubic root of 76355030 is about 424.2409149147.

The spelling of 76355030 in words is "seventy-six million, three hundred fifty-five thousand, thirty".

Divisors: 1 2 5 10 7635503 15271006 38177515 76355030