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55000110588 = 223231093918217
BaseRepresentation
bin110011001110010000…
…110001010111111100
312020222001102002212220
4303032100301113330
51400120012014323
641133335125340
73654645140433
oct631620612774
9166861362786
1055000110588
1121364146155
12a7ab513850
135256939a47
14293a82011a
15166d81e0e3
hexcce4315fc

55000110588 has 48 divisors (see below), whose sum is σ = 133932906240. Its totient is φ = 17533701504.

The previous prime is 55000110587. The next prime is 55000110589. The reversal of 55000110588 is 88501100055.

It is an interprime number because it is at equal distance from previous prime (55000110587) and next prime (55000110589).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55000110587) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3010056 + ... + 3028272.

It is an arithmetic number, because the mean of its divisors is an integer number (2790268880).

Almost surely, 255000110588 is an apocalyptic number.

It is an amenable number.

55000110588 is an abundant number, since it is smaller than the sum of its proper divisors (78932795652).

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

55000110588 is a wasteful number, since it uses less digits than its factorization.

55000110588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29186 (or 29184 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 33.

The spelling of 55000110588 in words is "fifty-five billion, one hundred ten thousand, five hundred eighty-eight".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 10939 18217 21878 32817 36434 43756 54651 65634 72868 109302 131268 218604 251597 418991 503194 754791 837982 1006388 1256973 1509582 1675964 2513946 3019164 5027892 199275763 398551526 597827289 797103052 1195654578 2391309156 4583342549 9166685098 13750027647 18333370196 27500055294 55000110588