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76105132 = 2219026283
BaseRepresentation
bin1001000100101…
…00010110101100
312022012112121121
410202110112230
5123440331012
611315110324
71612611565
oct442242654
9168175547
1076105132
1139a60a04
12215a23a4
13129c862c
14a17116c
156a34a07
hex48945ac

76105132 has 6 divisors (see below), whose sum is σ = 133183988. Its totient is φ = 38052564.

The previous prime is 76105129. The next prime is 76105163. The reversal of 76105132 is 23150167.

It is a super-2 number, since 2×761051322 = 11583982233474848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76105097 and 76105106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9513138 + ... + 9513145.

Almost surely, 276105132 is an apocalyptic number.

It is an amenable number.

76105132 is a deficient number, since it is larger than the sum of its proper divisors (57078856).

76105132 is a wasteful number, since it uses less digits than its factorization.

76105132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19026287 (or 19026285 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 76105132 is about 8723.8255369992. The cubic root of 76105132 is about 423.7775844882. Note that the first 3 decimals are identical.

Adding to 76105132 its reverse (23150167), we get a palindrome (99255299).

The spelling of 76105132 in words is "seventy-six million, one hundred five thousand, one hundred thirty-two".

Divisors: 1 2 4 19026283 38052566 76105132