Base | Representation |
---|---|
bin | 100000011011100001010… |
… | …0000110100111110111000 |
3 | 120210002200001122222221122 |
4 | 1000313002200310332320 |
5 | 1041011212441041410 |
6 | 13251330042324412 |
7 | 640006123621601 |
oct | 100670240647670 |
9 | 16702601588848 |
10 | 4457144471480 |
11 | 146929a9471a8 |
12 | 5bb9a87b9708 |
13 | 2643cb3c40bc |
14 | 115a26a38da8 |
15 | 7ae1959de55 |
hex | 40dc2834fb8 |
4457144471480 has 64 divisors (see below), whose sum is σ = 10080392652000. Its totient is φ = 1773647414784.
The previous prime is 4457144471473. The next prime is 4457144471491. The reversal of 4457144471480 is 841744417544.
It is a super-2 number, since 2×44571444714802 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127551851 + ... + 127586789.
Almost surely, 24457144471480 is an apocalyptic number.
4457144471480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4457144471480 is an abundant number, since it is smaller than the sum of its proper divisors (5623248180520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4457144471480 is a wasteful number, since it uses less digits than its factorization.
4457144471480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51336 (or 51332 counting only the distinct ones).
The product of its (nonzero) digits is 8028160, while the sum is 53.
It can be divided in two parts, 445714 and 4471480, that added together give a palindrome (4917194).
The spelling of 4457144471480 in words is "four trillion, four hundred fifty-seven billion, one hundred forty-four million, four hundred seventy-one thousand, four hundred eighty".
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