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76085448 = 2333170227
BaseRepresentation
bin1001000100011…
…11100011001000
312022011112121120
410202033203020
5123434213243
611314435240
71612500315
oct442174310
9168145546
1076085448
1139a4813a
1221592b20
13129bc69a
14a167d0c
156a2dc83
hex488f8c8

76085448 has 16 divisors (see below), whose sum is σ = 190213680. Its totient is φ = 25361808.

The previous prime is 76085441. The next prime is 76085521. The reversal of 76085448 is 84458067.

It is not an unprimeable number, because it can be changed into a prime (76085441) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1585090 + ... + 1585137.

It is an arithmetic number, because the mean of its divisors is an integer number (11888355).

Almost surely, 276085448 is an apocalyptic number.

It is an amenable number.

76085448 is an abundant number, since it is smaller than the sum of its proper divisors (114128232).

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

76085448 is a wasteful number, since it uses less digits than its factorization.

76085448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170236 (or 3170232 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 76085448 is about 8722.6972892563. The cubic root of 76085448 is about 423.7410457467.

The spelling of 76085448 in words is "seventy-six million, eighty-five thousand, four hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 3170227 6340454 9510681 12680908 19021362 25361816 38042724 76085448