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208063002 = 23714333457
BaseRepresentation
bin11000110011011…
…00101000011010
3112111111200210010
430121230220122
5411231004002
632351302350
75104335450
oct1431545032
9474450703
10208063002
11a749a8a4
125981a9b6
133414b304
141d8c09d0
15133ed46c
hexc66ca1a

208063002 has 32 divisors (see below), whose sum is σ = 476042112. Its totient is φ = 59387904.

The previous prime is 208062997. The next prime is 208063003. The reversal of 208063002 is 200360802.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 208063002.

It is not an unprimeable number, because it can be changed into a prime (208063003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58458 + ... + 61914.

It is an arithmetic number, because the mean of its divisors is an integer number (14876316).

Almost surely, 2208063002 is an apocalyptic number.

208063002 is an abundant number, since it is smaller than the sum of its proper divisors (267979110).

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

208063002 is a wasteful number, since it uses less digits than its factorization.

208063002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 208063002 is about 14424.3891378457. The cubic root of 208063002 is about 592.5590291738.

The spelling of 208063002 in words is "two hundred eight million, sixty-three thousand, two".

Divisors: 1 2 3 6 7 14 21 42 1433 2866 3457 4299 6914 8598 10031 10371 20062 20742 24199 30093 48398 60186 72597 145194 4953881 9907762 14861643 29723286 34677167 69354334 104031501 208063002