Base | Representation |
---|---|
bin | 110000101000101111… |
… | …011010000001010101 |
3 | 11222210112000112210210 |
4 | 300220233122001111 |
5 | 1323423104423131 |
6 | 35554014440033 |
7 | 3526065140331 |
oct | 605057320125 |
9 | 158715015723 |
10 | 52223123541 |
11 | 20169656736 |
12 | a155503019 |
13 | 4c03509444 |
14 | 2755aaa7c1 |
15 | 1559b2d146 |
hex | c28bda055 |
52223123541 has 16 divisors (see below), whose sum is σ = 70459390080. Its totient is φ = 34401649920.
The previous prime is 52223123507. The next prime is 52223123581. The reversal of 52223123541 is 14532132225.
It is not a de Polignac number, because 52223123541 - 211 = 52223121493 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52223123499 and 52223123508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52223123581) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348601 + ... + 475361.
It is an arithmetic number, because the mean of its divisors is an integer number (4403711880).
Almost surely, 252223123541 is an apocalyptic number.
It is an amenable number.
52223123541 is a deficient number, since it is larger than the sum of its proper divisors (18236266539).
52223123541 is a wasteful number, since it uses less digits than its factorization.
52223123541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128396.
The product of its digits is 14400, while the sum is 30.
Adding to 52223123541 its reverse (14532132225), we get a palindrome (66755255766).
The spelling of 52223123541 in words is "fifty-two billion, two hundred twenty-three million, one hundred twenty-three thousand, five hundred forty-one".
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