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200276880 = 2435834487
BaseRepresentation
bin10111110111111…
…11101110010000
3111221212010020020
423323333232100
5402232330010
631512343440
74651216416
oct1373775620
9457763206
10200276880
11a3061a91
12570a4b80
133265333b
141c8552b6
15128b1470
hexbeffb90

200276880 has 40 divisors (see below), whose sum is σ = 620859072. Its totient is φ = 53407104.

The previous prime is 200276873. The next prime is 200276911. The reversal of 200276880 is 88672002.

200276880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2002768802 = 80221657325068800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417004 + ... + 417483.

Almost surely, 2200276880 is an apocalyptic number.

200276880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200276880 is an abundant number, since it is smaller than the sum of its proper divisors (420582192).

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

200276880 is a wasteful number, since it uses less digits than its factorization.

200276880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834503 (or 834497 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 200276880 is about 14151.9214243155. The cubic root of 200276880 is about 585.0732905473.

The spelling of 200276880 in words is "two hundred million, two hundred seventy-six thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 834487 1668974 2503461 3337948 4172435 5006922 6675896 8344870 10013844 12517305 13351792 16689740 20027688 25034610 33379480 40055376 50069220 66758960 100138440 200276880