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8049952 = 25251561
BaseRepresentation
bin11110101101010100100000
3120010222110101
4132231110200
54030044302
6444312144
7125265151
oct36552440
916128411
108049952
1145a9059
122842654
13188b0b1
1410d7928
15a90287
hex7ad520

8049952 has 12 divisors (see below), whose sum is σ = 15848406. Its totient is φ = 4024960.

The previous prime is 8049949. The next prime is 8049953. The reversal of 8049952 is 2599408.

It can be written as a sum of positive squares in only one way, i.e., 8042896 + 7056 = 2836^2 + 84^2 .

It is not an unprimeable number, because it can be changed into a prime (8049953) 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 as a sum of consecutive naturals, namely, 125749 + ... + 125812.

Almost surely, 28049952 is an apocalyptic number.

It is an amenable number.

8049952 is a deficient number, since it is larger than the sum of its proper divisors (7798454).

8049952 is a wasteful number, since it uses less digits than its factorization.

8049952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251571 (or 251563 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 8049952 is about 2837.2437329211. The cubic root of 8049952 is about 200.4154032699.

The spelling of 8049952 in words is "eight million, forty-nine thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 251561 503122 1006244 2012488 4024976 8049952