Base | Representation |
---|---|
bin | 1100100010101… |
… | …1100110010100 |
3 | 10122222201202111 |
4 | 3020223212110 |
5 | 101431414010 |
6 | 5115320404 |
7 | 1206104200 |
oct | 310534624 |
9 | 118881674 |
10 | 52607380 |
11 | 27771781 |
12 | 15750104 |
13 | ab8c137 |
14 | 6db5b00 |
15 | 494258a |
hex | 322b994 |
52607380 has 36 divisors (see below), whose sum is σ = 128514708. Its totient is φ = 18036480.
The previous prime is 52607369. The next prime is 52607383. The reversal of 52607380 is 8370625.
It can be written as a sum of positive squares in 2 ways, for example, as 19820304 + 32787076 = 4452^2 + 5726^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52607383) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25861 + ... + 27820.
It is an arithmetic number, because the mean of its divisors is an integer number (3569853).
Almost surely, 252607380 is an apocalyptic number.
It is an amenable number.
52607380 is an abundant number, since it is smaller than the sum of its proper divisors (75907328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52607380 is a wasteful number, since it uses less digits than its factorization.
52607380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53704 (or 53695 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 52607380 is about 7253.0945119997. The cubic root of 52607380 is about 374.6987328479.
The spelling of 52607380 in words is "fifty-two million, six hundred seven thousand, three hundred eighty".
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