Base | Representation |
---|---|
bin | 110011111101011010100… |
… | …0001110101101000010000 |
3 | 221021200212120122222210000 |
4 | 1213322311001311220100 |
5 | 1414000311314210411 |
6 | 23104353324010000 |
7 | 1334640253200012 |
oct | 147726501655020 |
9 | 27250776588700 |
10 | 7141272803856 |
11 | 23036623638a4 |
12 | 974039990900 |
13 | 3ca55aac28a9 |
14 | 1a98d49061b2 |
15 | c5b6303c956 |
hex | 67eb5075a10 |
7141272803856 has 75 divisors (see below), whose sum is σ = 20669193789343. Its totient is φ = 2380392200160.
The previous prime is 7141272803837. The next prime is 7141272803879. The reversal of 7141272803856 is 6583082721417.
The square root of 7141272803856 is 2672316.
It is a perfect power (a square), and thus also a powerful number.
7141272803856 is a `hidden beast` number, since 7 + 1 + 412 + 72 + 80 + 3 + 85 + 6 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 96166261 + ... + 96240491.
Almost surely, 27141272803856 is an apocalyptic number.
7141272803856 is the 2672316-th square number.
It is an amenable number.
7141272803856 is an abundant number, since it is smaller than the sum of its proper divisors (13527920985487).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7141272803856 is an frugal number, since it uses more digits than its factorization.
7141272803856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148482 (or 74236 counting only the distinct ones).
The product of its (nonzero) digits is 4515840, while the sum is 54.
The spelling of 7141272803856 in words is "seven trillion, one hundred forty-one billion, two hundred seventy-two million, eight hundred three thousand, eight hundred fifty-six".
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