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76882441 = 116366107
BaseRepresentation
bin1001001010100…
…10001000001001
312100200000212211
410211102020021
5124140214231
611343505121
71622330026
oct445221011
9170600784
1076882441
113a441a09
12218b81a1
1312c0b38c
14a2d454d
156b39eb1
hex4952209

76882441 has 4 divisors (see below), whose sum is σ = 76949712. Its totient is φ = 76815172.

The previous prime is 76882439. The next prime is 76882447. The reversal of 76882441 is 14428867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 76882441 - 21 = 76882439 is a prime.

It is a super-3 number, since 3×768824413 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76882394 and 76882403.

It is not an unprimeable number, because it can be changed into a prime (76882447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31891 + ... + 34216.

It is an arithmetic number, because the mean of its divisors is an integer number (19237428).

Almost surely, 276882441 is an apocalyptic number.

It is an amenable number.

76882441 is a deficient number, since it is larger than the sum of its proper divisors (67271).

76882441 is a wasteful number, since it uses less digits than its factorization.

76882441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67270.

The product of its digits is 86016, while the sum is 40.

The square root of 76882441 is about 8768.2632829997. The cubic root of 76882441 is about 425.2154681360.

The spelling of 76882441 in words is "seventy-six million, eight hundred eighty-two thousand, four hundred forty-one".

Divisors: 1 1163 66107 76882441