Base | Representation |
---|---|
bin | 11011110101111110… |
… | …10111100000000000 |
3 | 1102120202221000200000 |
4 | 31322333113200000 |
5 | 221103233133233 |
6 | 10511150400000 |
7 | 1036301511300 |
oct | 157277274000 |
9 | 42522830600 |
10 | 14948333568 |
11 | 6380a43293 |
12 | 2a92200000 |
13 | 1542c292bc |
14 | a1b415600 |
15 | 5c750ad13 |
hex | 37afd7800 |
14948333568 has 432 divisors, whose sum is σ = 52167318840. Its totient is φ = 4263985152.
The previous prime is 14948333551. The next prime is 14948333593. The reversal of 14948333568 is 86533384941.
14948333568 is a `hidden beast` number, since 1 + 4 + 9 + 48 + 3 + 33 + 568 = 666.
It is a tau number, because it is divible by the number of its divisors (432).
It is a super-2 number, since 2×149483335682 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24385230 + ... + 24385842.
Almost surely, 214948333568 is an apocalyptic number.
14948333568 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 14948333568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26083659420).
14948333568 is an abundant number, since it is smaller than the sum of its proper divisors (37218985272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14948333568 is an frugal number, since it uses more digits than its factorization.
14948333568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664 (or 625 counting only the distinct ones).
The product of its digits is 7464960, while the sum is 54.
The spelling of 14948333568 in words is "fourteen billion, nine hundred forty-eight million, three hundred thirty-three thousand, five hundred sixty-eight".
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