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200048682 = 23198919717
BaseRepresentation
bin10111110110010…
…00000000101010
3111221102112012110
423323020000222
5402203024212
631503423150
74646246211
oct1373100052
9457375173
10200048682
11a2a16599
1256bb4ab6
13325a3502
141c7d6078
1512868a3c
hexbec802a

200048682 has 32 divisors (see below), whose sum is σ = 425908800. Its totient is φ = 62460288.

The previous prime is 200048669. The next prime is 200048683. The reversal of 200048682 is 286840002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (200048683) 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, 288 + ... + 20004.

It is an arithmetic number, because the mean of its divisors is an integer number (13309650).

Almost surely, 2200048682 is an apocalyptic number.

200048682 is an abundant number, since it is smaller than the sum of its proper divisors (225860118).

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

200048682 is a wasteful number, since it uses less digits than its factorization.

200048682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19830.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 200048682 is about 14143.8566876224. The cubic root of 200048682 is about 584.8509928037.

Adding to 200048682 its reverse (286840002), we get a palindrome (486888684).

The spelling of 200048682 in words is "two hundred million, forty-eight thousand, six hundred eighty-two".

Divisors: 1 2 3 6 19 38 57 89 114 178 267 534 1691 3382 5073 10146 19717 39434 59151 118302 374623 749246 1123869 1754813 2247738 3509626 5264439 10528878 33341447 66682894 100024341 200048682