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8104482 = 233150083
BaseRepresentation
bin11110111010101000100010
3120020202021000
4132322220202
54033320412
6445412430
7125613141
oct36725042
916222230
108104482
114636021
12286a116
1318a9b69
14110d758
15aa14dc
hex7baa22

8104482 has 16 divisors (see below), whose sum is σ = 18010080. Its totient is φ = 2701476.

The previous prime is 8104463. The next prime is 8104483. The reversal of 8104482 is 2844018.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8104483) 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, 74988 + ... + 75095.

It is an arithmetic number, because the mean of its divisors is an integer number (1125630).

Almost surely, 28104482 is an apocalyptic number.

8104482 is an abundant number, since it is smaller than the sum of its proper divisors (9905598).

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

8104482 is a wasteful number, since it uses less digits than its factorization.

8104482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150094 (or 150088 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8104482 is about 2846.8371923944. The cubic root of 8104482 is about 200.8669201511.

The spelling of 8104482 in words is "eight million, one hundred four thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 150083 300166 450249 900498 1350747 2701494 4052241 8104482