Base | Representation |
---|---|
bin | 1101011010000010000110… |
… | …0100001001100101011000 |
3 | 1221012012211000211111200221 |
4 | 3112200201210021211120 |
5 | 3413003321031300230 |
6 | 51203512150005424 |
7 | 3050665006066450 |
oct | 326404144114530 |
9 | 57165730744627 |
10 | 14740890884440 |
11 | 4773638678a56 |
12 | 17a0a72646874 |
13 | 82c0a1bc79a6 |
14 | 38d66a3a6d60 |
15 | 1a869ecb827a |
hex | d6821909958 |
14740890884440 has 128 divisors (see below), whose sum is σ = 38278445137920. Its totient is φ = 5004260352000.
The previous prime is 14740890884359. The next prime is 14740890884443. The reversal of 14740890884440 is 4448809804741.
It is a super-2 number, since 2×147408908844402 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14740890884443) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 236197240 + ... + 236259640.
It is an arithmetic number, because the mean of its divisors is an integer number (299050352640).
Almost surely, 214740890884440 is an apocalyptic number.
14740890884440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14740890884440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19139222568960).
14740890884440 is an abundant number, since it is smaller than the sum of its proper divisors (23537554253480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14740890884440 is a wasteful number, since it uses less digits than its factorization.
14740890884440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70713 (or 70709 counting only the distinct ones).
The product of its (nonzero) digits is 33030144, while the sum is 61.
The spelling of 14740890884440 in words is "fourteen trillion, seven hundred forty billion, eight hundred ninety million, eight hundred eighty-four thousand, four hundred forty".
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