Base | Representation |
---|---|
bin | 1101011111010001000000… |
… | …0001010000010110111000 |
3 | 1221111210212022110022111000 |
4 | 3113310100001100112320 |
5 | 3420441424423301223 |
6 | 51313100554005000 |
7 | 3060326552064510 |
oct | 327642001202670 |
9 | 57453768408430 |
10 | 14830790837688 |
11 | 47a8780876481 |
12 | 17b6381a16760 |
13 | 8376cb08b0b7 |
14 | 393b57ca0840 |
15 | 1aabb2481543 |
hex | d7d100505b8 |
14830790837688 has 256 divisors, whose sum is σ = 48373508736000. Its totient is φ = 4122602790912.
The previous prime is 14830790837659. The next prime is 14830790837717. The reversal of 14830790837688 is 88673809703841.
14830790837688 is a `hidden beast` number, since 1 + 483 + 0 + 7 + 9 + 0 + 83 + 7 + 68 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (14830790837659) and next prime (14830790837717).
It is a super-2 number, since 2×148307908376882 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7796220 + ... + 9510132.
It is an arithmetic number, because the mean of its divisors is an integer number (188959018500).
Almost surely, 214830790837688 is an apocalyptic number.
14830790837688 is a gapful number since it is divisible by the number (18) 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 14830790837688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24186754368000).
14830790837688 is an abundant number, since it is smaller than the sum of its proper divisors (33542717898312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14830790837688 is a wasteful number, since it uses less digits than its factorization.
14830790837688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1714091 (or 1714081 counting only the distinct ones).
The product of its (nonzero) digits is 390168576, while the sum is 72.
The spelling of 14830790837688 in words is "fourteen trillion, eight hundred thirty billion, seven hundred ninety million, eight hundred thirty-seven thousand, six hundred eighty-eight".
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