Base | Representation |
---|---|
bin | 110010100101001101… |
… | …101111111000111110 |
3 | 12012012001120122012111 |
4 | 302211031233320332 |
5 | 1342212212432342 |
6 | 40541134524234 |
7 | 3631613504206 |
oct | 624515577076 |
9 | 165161518174 |
10 | 54311452222 |
11 | 21040442a05 |
12 | a63896667a |
13 | 517706baa1 |
14 | 28b3199406 |
15 | 162d13c217 |
hex | ca536fe3e |
54311452222 has 8 divisors (see below), whose sum is σ = 81470291616. Its totient is φ = 27154688352.
The previous prime is 54311452207. The next prime is 54311452229. The reversal of 54311452222 is 22225411345.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54311452229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451723 + ... + 559174.
It is an arithmetic number, because the mean of its divisors is an integer number (10183786452).
Almost surely, 254311452222 is an apocalyptic number.
54311452222 is a deficient number, since it is larger than the sum of its proper divisors (27158839394).
54311452222 is a wasteful number, since it uses less digits than its factorization.
54311452222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037762.
The product of its digits is 19200, while the sum is 31.
Adding to 54311452222 its reverse (22225411345), we get a palindrome (76536863567).
The spelling of 54311452222 in words is "fifty-four billion, three hundred eleven million, four hundred fifty-two thousand, two hundred twenty-two".
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