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1087120314 = 23278627939
BaseRepresentation
bin100000011001100…
…0010001110111010
32210202121102201100
41000303002032322
54211300322224
6255512432230
735640240660
oct10063021672
92722542640
101087120314
11508718645
122640a8676
131442c1477
14a4548c30
156568eac9
hex40cc23ba

1087120314 has 24 divisors (see below), whose sum is σ = 2691917280. Its totient is φ = 310605768.

The previous prime is 1087120297. The next prime is 1087120337. The reversal of 1087120314 is 4130217801.

It is a super-2 number, since 2×10871203142 = 2363661154222917192, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4313844 + ... + 4314095.

It is an arithmetic number, because the mean of its divisors is an integer number (112163220).

Almost surely, 21087120314 is an apocalyptic number.

1087120314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1087120314 is an abundant number, since it is smaller than the sum of its proper divisors (1604796966).

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

1087120314 is a wasteful number, since it uses less digits than its factorization.

1087120314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8627954 (or 8627951 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1087120314 is about 32971.5076088431. The cubic root of 1087120314 is about 1028.2353653926.

The spelling of 1087120314 in words is "one billion, eighty-seven million, one hundred twenty thousand, three hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 8627939 17255878 25883817 51767634 60395573 77651451 120791146 155302902 181186719 362373438 543560157 1087120314