Search a number
-
+
8253036 = 2233116947
BaseRepresentation
bin11111011110111001101100
3120112022001000
4133132321230
54103044121
6452520300
7130102221
oct37367154
916468030
108253036
1147276a0
122920090
13192c66c
14114b948
15ad0526
hex7dee6c

8253036 has 48 divisors (see below), whose sum is σ = 23345280. Its totient is φ = 2500560.

The previous prime is 8253031. The next prime is 8253053. The reversal of 8253036 is 6303528.

It is a super-2 number, since 2×82530362 = 136225206434592, which contains 22 as substring.

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 (8253031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2286 + ... + 4661.

It is an arithmetic number, because the mean of its divisors is an integer number (486360).

Almost surely, 28253036 is an apocalyptic number.

It is an amenable number.

8253036 is an abundant number, since it is smaller than the sum of its proper divisors (15092244).

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

8253036 is a wasteful number, since it uses less digits than its factorization.

8253036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6971 (or 6963 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 8253036 is about 2872.8097744195. The cubic root of 8253036 is about 202.0867842634.

The spelling of 8253036 in words is "eight million, two hundred fifty-three thousand, thirty-six".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 6947 13894 20841 27788 41682 62523 76417 83364 125046 152834 187569 229251 250092 305668 375138 458502 687753 750276 917004 1375506 2063259 2751012 4126518 8253036