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8087044 = 227288823
BaseRepresentation
bin11110110110011000000100
3120012212100011
4132312120010
54032241134
6445200004
7125511250
oct36663004
916185304
108087044
114623a09
122860004
1318a1c44
141107260
15a9b264
hex7b6604

8087044 has 12 divisors (see below), whose sum is σ = 16174144. Its totient is φ = 3465864.

The previous prime is 8087017. The next prime is 8087059. The reversal of 8087044 is 4407808.

8087044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 8086997 and 8087015.

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 in 3 ways as a sum of consecutive naturals, for example, 144384 + ... + 144439.

Almost surely, 28087044 is an apocalyptic number.

It is an amenable number.

8087044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8087044 is a wasteful number, since it uses less digits than its factorization.

8087044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288834 (or 288832 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 8087044 is about 2843.7728460621. The cubic root of 8087044 is about 200.7227516706.

The spelling of 8087044 in words is "eight million, eighty-seven thousand, forty-four".

Divisors: 1 2 4 7 14 28 288823 577646 1155292 2021761 4043522 8087044