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8004830 = 25800483
BaseRepresentation
bin11110100010010011011110
3120001200120012
4132202103132
54022123310
6443323222
7125016461
oct36422336
916050505
108004830
114578169
122820512
1318736b2
1410c52d8
15a81c05
hex7a24de

8004830 has 8 divisors (see below), whose sum is σ = 14408712. Its totient is φ = 3201928.

The previous prime is 8004823. The next prime is 8004853. The reversal of 8004830 is 384008.

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

It is a junction number, because it is equal to n+sod(n) for n = 8004796 and 8004805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400232 + ... + 400251.

It is an arithmetic number, because the mean of its divisors is an integer number (1801089).

Almost surely, 28004830 is an apocalyptic number.

8004830 is a deficient number, since it is larger than the sum of its proper divisors (6403882).

8004830 is a wasteful number, since it uses less digits than its factorization.

8004830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800490.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 8004830 is about 2829.2808273482. The cubic root of 8004830 is about 200.0402419024.

Adding to 8004830 its reverse (384008), we get a palindrome (8388838).

The spelling of 8004830 in words is "eight million, four thousand, eight hundred thirty".

Divisors: 1 2 5 10 800483 1600966 4002415 8004830