Base | Representation |
---|---|
bin | 110001010011111111… |
… | …011010100001110100 |
3 | 12001200002101200202022 |
4 | 301103333122201310 |
5 | 1331414334141322 |
6 | 40154015132312 |
7 | 3553055602664 |
oct | 612377324164 |
9 | 161602350668 |
10 | 52948740212 |
11 | 20501202235 |
12 | a318514098 |
13 | 4cba947614 |
14 | 27c41d21a4 |
15 | 159d6b0942 |
hex | c53fda874 |
52948740212 has 24 divisors (see below), whose sum is σ = 96130209000. Its totient is φ = 25488199296.
The previous prime is 52948740199. The next prime is 52948740223. The reversal of 52948740212 is 21204784925.
It can be written as a sum of positive squares in 4 ways, for example, as 31770923536 + 21177816676 = 178244^2 + 145526^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613463 + ... + 694430.
It is an arithmetic number, because the mean of its divisors is an integer number (4005425375).
Almost surely, 252948740212 is an apocalyptic number.
It is an amenable number.
52948740212 is a deficient number, since it is larger than the sum of its proper divisors (43181468788).
52948740212 is a wasteful number, since it uses less digits than its factorization.
52948740212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1308275 (or 1308273 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
The spelling of 52948740212 in words is "fifty-two billion, nine hundred forty-eight million, seven hundred forty thousand, two hundred twelve".
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