Base | Representation |
---|---|
bin | 11011101011000110… |
… | …00001010010000000 |
3 | 1102100102002122010110 |
4 | 31311203001102000 |
5 | 220411344011243 |
6 | 10454125231320 |
7 | 1034112361521 |
oct | 156543012200 |
9 | 42312078113 |
10 | 14857016448 |
11 | 633444239a |
12 | 2a67702540 |
13 | 152a0359c1 |
14 | a0d244848 |
15 | 5be4bde33 |
hex | 3758c1480 |
14857016448 has 128 divisors (see below), whose sum is σ = 43226784000. Its totient is φ = 4500242432.
The previous prime is 14857016443. The next prime is 14857016453. The reversal of 14857016448 is 84461075841.
It is an interprime number because it is at equal distance from previous prime (14857016443) and next prime (14857016453).
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×148570164482 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 14857016397 and 14857016406.
It is not an unprimeable number, because it can be changed into a prime (14857016443) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 150073 + ... + 228551.
It is an arithmetic number, because the mean of its divisors is an integer number (337709250).
Almost surely, 214857016448 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14857016448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21613392000).
14857016448 is an abundant number, since it is smaller than the sum of its proper divisors (28369767552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14857016448 is a wasteful number, since it uses less digits than its factorization.
14857016448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78542 (or 78530 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 48.
The spelling of 14857016448 in words is "fourteen billion, eight hundred fifty-seven million, sixteen thousand, four hundred forty-eight".
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