Base | Representation |
---|---|
bin | 110001010001011001… |
… | …110101011111110100 |
3 | 12001120001201110200102 |
4 | 301101121311133310 |
5 | 1331322231203042 |
6 | 40145424533232 |
7 | 3552020632343 |
oct | 612131653764 |
9 | 161501643612 |
10 | 52905334772 |
11 | 20489756074 |
12 | a305a81218 |
13 | 4cb195aa24 |
14 | 27bc533b5a |
15 | 1599989b32 |
hex | c516757f4 |
52905334772 has 24 divisors (see below), whose sum is σ = 98123001480. Its totient is φ = 24873128960.
The previous prime is 52905334771. The next prime is 52905334837. The reversal of 52905334772 is 27743350925.
It can be written as a sum of positive squares in 4 ways, for example, as 20185589776 + 32719744996 = 142076^2 + 180886^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52905334771) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294497 + ... + 438792.
It is an arithmetic number, because the mean of its divisors is an integer number (4088458395).
Almost surely, 252905334772 is an apocalyptic number.
It is an amenable number.
52905334772 is a deficient number, since it is larger than the sum of its proper divisors (45217666708).
52905334772 is a wasteful number, since it uses less digits than its factorization.
52905334772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 734371 (or 734369 counting only the distinct ones).
The product of its (nonzero) digits is 1587600, while the sum is 47.
The spelling of 52905334772 in words is "fifty-two billion, nine hundred five million, three hundred thirty-four thousand, seven hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •