Base | Representation |
---|---|
bin | 11011000101100011… |
… | …10101100000100000 |
3 | 1101112110120220121220 |
4 | 31202301311200200 |
5 | 214240241231110 |
6 | 10403000215040 |
7 | 1023240044013 |
oct | 154261654040 |
9 | 41473526556 |
10 | 14542133280 |
11 | 6192722a74 |
12 | 299a16a480 |
13 | 14a9a267bc |
14 | 9bd4b937a |
15 | 5a1a20370 |
hex | 362c75820 |
14542133280 has 192 divisors, whose sum is σ = 46495088640. Its totient is φ = 3820133376.
The previous prime is 14542133233. The next prime is 14542133297. The reversal of 14542133280 is 8233124541.
It is a super-2 number, since 2×145421332802 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11024461 + ... + 11025779.
It is an arithmetic number, because the mean of its divisors is an integer number (242161920).
Almost surely, 214542133280 is an apocalyptic number.
14542133280 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 14542133280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23247544320).
14542133280 is an abundant number, since it is smaller than the sum of its proper divisors (31952955360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14542133280 is a wasteful number, since it uses less digits than its factorization.
14542133280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1663 (or 1655 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The spelling of 14542133280 in words is "fourteen billion, five hundred forty-two million, one hundred thirty-three thousand, two hundred eighty".
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