Base | Representation |
---|---|
bin | 11011001001110110… |
… | …01000000000000000 |
3 | 1101121222022100220022 |
4 | 31210323020000000 |
5 | 214323444412002 |
6 | 10410323433012 |
7 | 1024154666414 |
oct | 154473100000 |
9 | 41558270808 |
10 | 14578122752 |
11 | 6200a74436 |
12 | 29aa225768 |
13 | 14b4317a4b |
14 | 9c41a6d44 |
15 | 5a4c7dba2 |
hex | 364ec8000 |
14578122752 has 144 divisors (see below), whose sum is σ = 31565784705. Its totient is φ = 6731726848.
The previous prime is 14578122751. The next prime is 14578122787. The reversal of 14578122752 is 25722187541.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 14569455616 + 8667136 = 120704^2 + 2944^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=85376.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14578122751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 502693874 + ... + 502693902.
Almost surely, 214578122752 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 14578122752
14578122752 is an abundant number, since it is smaller than the sum of its proper divisors (16987661953).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14578122752 is an frugal number, since it uses more digits than its factorization.
14578122752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134 (or 54 counting only the distinct ones).
The product of its digits is 313600, while the sum is 44.
The spelling of 14578122752 in words is "fourteen billion, five hundred seventy-eight million, one hundred twenty-two thousand, seven hundred fifty-two".
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