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1118301414 = 231091709941
BaseRepresentation
bin100001010100111…
…1110110011100110
32212221021121010220
41002221332303212
54242241121124
6302545025210
736466255656
oct10251766346
92787247126
101118301414
1152428544a
12272625206
1314a8bac19
14a8744366
156829d879
hex42a7ece6

1118301414 has 16 divisors (see below), whose sum is σ = 2257123440. Its totient is φ = 369347040.

The previous prime is 1118301407. The next prime is 1118301433. The reversal of 1118301414 is 4141038111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854317 + ... + 855624.

It is an arithmetic number, because the mean of its divisors is an integer number (141070215).

Almost surely, 21118301414 is an apocalyptic number.

1118301414 is an abundant number, since it is smaller than the sum of its proper divisors (1138822026).

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

1118301414 is a wasteful number, since it uses less digits than its factorization.

1118301414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710055.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 1118301414 is about 33441.0139499388. The cubic root of 1118301414 is about 1037.9735608295.

Adding to 1118301414 its reverse (4141038111), we get a palindrome (5259339525).

The spelling of 1118301414 in words is "one billion, one hundred eighteen million, three hundred one thousand, four hundred fourteen".

Divisors: 1 2 3 6 109 218 327 654 1709941 3419882 5129823 10259646 186383569 372767138 559150707 1118301414