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76223063 = 753205453
BaseRepresentation
bin1001000101100…
…01001001010111
312022102112101102
410202301021113
5124003114223
611321420315
71613612450
oct442611127
9168375342
1076223063
113a031574
122163a69b
1312a3a207
14a1a2127
156a59928
hex48b1257

76223063 has 8 divisors (see below), whose sum is σ = 88756128. Its totient is φ = 64101024.

The previous prime is 76223057. The next prime is 76223089. The reversal of 76223063 is 36032267.

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

It is a cyclic number.

It is not a de Polignac number, because 76223063 - 26 = 76222999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76220063) 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, 102356 + ... + 103097.

It is an arithmetic number, because the mean of its divisors is an integer number (11094516).

Almost surely, 276223063 is an apocalyptic number.

76223063 is a deficient number, since it is larger than the sum of its proper divisors (12533065).

76223063 is a wasteful number, since it uses less digits than its factorization.

76223063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205513.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 76223063 is about 8730.5820539068. The cubic root of 76223063 is about 423.9963639625.

The spelling of 76223063 in words is "seventy-six million, two hundred twenty-three thousand, sixty-three".

Divisors: 1 7 53 371 205453 1438171 10889009 76223063