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8136052 = 227925747
BaseRepresentation
bin11111000010010101110100
3120022100120021
4133002111310
54040323202
6450214524
7126104161
oct37022564
916270507
108136052
114657811
122884444
1318bb342
14111b068
15aaaa37
hex7c2574

8136052 has 12 divisors (see below), whose sum is σ = 14418880. Its totient is φ = 4016376.

The previous prime is 8135983. The next prime is 8136053. The reversal of 8136052 is 2506318.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8136053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12558 + ... + 13189.

Almost surely, 28136052 is an apocalyptic number.

It is an amenable number.

8136052 is a deficient number, since it is larger than the sum of its proper divisors (6282828).

8136052 is a wasteful number, since it uses less digits than its factorization.

8136052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25830 (or 25828 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 8136052 is about 2852.3765529817. The cubic root of 8136052 is about 201.1273995763.

The spelling of 8136052 in words is "eight million, one hundred thirty-six thousand, fifty-two".

Divisors: 1 2 4 79 158 316 25747 51494 102988 2034013 4068026 8136052