Search a number
-
+
8485008 = 243725253
BaseRepresentation
bin100000010111…
…100010010000
3120222002020120
4200113202100
54133010013
6501510240
7132056430
oct40274220
916862216
108485008
114875a04
122a12380
1319b111c
1411ac2c0
15b29123
hex817890

8485008 has 40 divisors (see below), whose sum is σ = 25051968. Its totient is φ = 2424192.

The previous prime is 8485003. The next prime is 8485019. The reversal of 8485008 is 8005848.

It is a self number, because there is not a number n which added to its sum of digits gives 8485008.

It is not an unprimeable number, because it can be changed into a prime (8485003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12291 + ... + 12962.

Almost surely, 28485008 is an apocalyptic number.

It is an amenable number.

8485008 is an abundant number, since it is smaller than the sum of its proper divisors (16566960).

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

8485008 is a wasteful number, since it uses less digits than its factorization.

8485008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25271 (or 25265 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 8485008 is about 2912.9037059264. The cubic root of 8485008 is about 203.9626998316.

The spelling of 8485008 in words is "eight million, four hundred eighty-five thousand, eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 25253 50506 75759 101012 151518 176771 202024 303036 353542 404048 530313 606072 707084 1060626 1212144 1414168 2121252 2828336 4242504 8485008