Base | Representation |
---|---|
bin | 11000101010000010111000… |
… | …01110100001011000001011 |
3 | 21002222111102122212122022100 |
4 | 30111001130032201120023 |
5 | 24101330021400032212 |
6 | 311152514304524443 |
7 | 14264232145320204 |
oct | 1425013416413013 |
9 | 232874378778270 |
10 | 54221214455307 |
11 | 163050a701a149 |
12 | 60b8527020723 |
13 | 24340669cb3c3 |
14 | d5646c3245ab |
15 | 64064174dbdc |
hex | 31505c3a160b |
54221214455307 has 12 divisors (see below), whose sum is σ = 81020205508320. Its totient is φ = 34901011603248.
The previous prime is 54221214455263. The next prime is 54221214455323. The reversal of 54221214455307 is 70355441212245.
54221214455307 is a `hidden beast` number, since 5 + 42 + 2 + 12 + 1 + 44 + 553 + 0 + 7 = 666.
It is not a de Polignac number, because 54221214455307 - 212 = 54221214451211 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54221214455347) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 103872058083 + ... + 103872058604.
It is an arithmetic number, because the mean of its divisors is an integer number (6751683792360).
Almost surely, 254221214455307 is an apocalyptic number.
54221214455307 is a deficient number, since it is larger than the sum of its proper divisors (26798991053013).
54221214455307 is a wasteful number, since it uses less digits than its factorization.
54221214455307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207744116722 (or 207744116719 counting only the distinct ones).
The product of its (nonzero) digits is 1344000, while the sum is 45.
The spelling of 54221214455307 in words is "fifty-four trillion, two hundred twenty-one billion, two hundred fourteen million, four hundred fifty-five thousand, three hundred seven".
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