Base | Representation |
---|---|
bin | 1101100000101101111111… |
… | …0011111000000110010000 |
3 | 1221121012021212221222212100 |
4 | 3120023133303320012100 |
5 | 3421344034431442411 |
6 | 51332345502400400 |
7 | 3062202244023552 |
oct | 330133763700620 |
9 | 57535255858770 |
10 | 14855751827856 |
11 | 480831a688875 |
12 | 17bb189290100 |
13 | 839b784b6674 |
14 | 395044db14d2 |
15 | 1ab6739ea456 |
hex | d82dfcf8190 |
14855751827856 has 45 divisors (see below), whose sum is σ = 41575601570529. Its totient is φ = 4951901858688.
The previous prime is 14855751827849. The next prime is 14855751827867. The reversal of 14855751827856 is 65872815755841.
The square root of 14855751827856 is 3854316.
It is a perfect power (a square), and thus also a powerful number.
14855751827856 is a `hidden beast` number, since 1 + 4 + 8 + 5 + 5 + 7 + 518 + 27 + 85 + 6 = 666.
14855751827856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 5939651379600 + 8916100448256 = 2437140^2 + 2985984^2 .
It is a Harshad number since it is a multiple of its sum of digits (72).
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 46091196 + ... + 46412388.
Almost surely, 214855751827856 is an apocalyptic number.
14855751827856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
14855751827856 is the 3854316-th square number.
It is an amenable number.
14855751827856 is an abundant number, since it is smaller than the sum of its proper divisors (26719849742673).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14855751827856 is an frugal number, since it uses more digits than its factorization.
14855751827856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642400 (or 321198 counting only the distinct ones).
The product of its digits is 752640000, while the sum is 72.
The spelling of 14855751827856 in words is "fourteen trillion, eight hundred fifty-five billion, seven hundred fifty-one million, eight hundred twenty-seven thousand, eight hundred fifty-six".
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