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2014454404 = 2219475471031
BaseRepresentation
bin111100000010010…
…0010001010000100
312012101112212221101
41320010202022010
513111200020104
6531520425444
7100630402624
oct17004421204
95171485841
102014454404
1194411a456
12482778284
13261468571
1415177c884
15bbcba5a4
hex78122284

2014454404 has 48 divisors (see below), whose sum is σ = 3800401920. Its totient is φ = 931301280.

The previous prime is 2014454401. The next prime is 2014454413. The reversal of 2014454404 is 4044544102.

It is not an unprimeable number, because it can be changed into a prime (2014454401) 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, 1953369 + ... + 1954399.

It is an arithmetic number, because the mean of its divisors is an integer number (79175040).

Almost surely, 22014454404 is an apocalyptic number.

It is an amenable number.

2014454404 is a deficient number, since it is larger than the sum of its proper divisors (1785947516).

2014454404 is a wasteful number, since it uses less digits than its factorization.

2014454404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648 (or 1646 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 2014454404 is about 44882.6737617090. The cubic root of 2014454404 is about 1262.9490016723.

Adding to 2014454404 its reverse (4044544102), we get a palindrome (6058998506).

The spelling of 2014454404 in words is "two billion, fourteen million, four hundred fifty-four thousand, four hundred four".

Divisors: 1 2 4 19 38 47 76 94 188 547 893 1031 1094 1786 2062 2188 3572 4124 10393 19589 20786 25709 39178 41572 48457 51418 78356 96914 102836 193828 488471 563957 920683 976942 1127914 1841366 1953884 2255828 3682732 10715183 21430366 26505979 42860732 53011958 106023916 503613601 1007227202 2014454404