Base | Representation |
---|---|
bin | 1101111001100… |
… | …0101111101000 |
3 | 11001200210220000 |
4 | 3132120233220 |
5 | 104411003240 |
6 | 5441303000 |
7 | 1305343014 |
oct | 336305750 |
9 | 131623800 |
10 | 58297320 |
11 | 2a9a8704 |
12 | 17634a60 |
13 | c101c73 |
14 | 7a57544 |
15 | 51b8430 |
hex | 3798be8 |
58297320 has 160 divisors (see below), whose sum is σ = 206474400. Its totient is φ = 14712192.
The previous prime is 58297313. The next prime is 58297321. The reversal of 58297320 is 2379285.
It is a happy number.
58297320 is a `hidden beast` number, since 582 + 9 + 73 + 2 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58297321) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 61087 + ... + 62033.
It is an arithmetic number, because the mean of its divisors is an integer number (1290465).
Almost surely, 258297320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 58297320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103237200).
58297320 is an abundant number, since it is smaller than the sum of its proper divisors (148177080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58297320 is a wasteful number, since it uses less digits than its factorization.
58297320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 989 (or 976 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 58297320 is about 7635.2681681785. The cubic root of 58297320 is about 387.7479675451.
The spelling of 58297320 in words is "fifty-eight million, two hundred ninety-seven thousand, three hundred twenty".
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