Base | Representation |
---|---|
bin | 1101111001101… |
… | …1000010101010 |
3 | 11001201021210112 |
4 | 3132123002222 |
5 | 104411303410 |
6 | 5441414322 |
7 | 1305412316 |
oct | 336330252 |
9 | 131637715 |
10 | 58306730 |
11 | 2aa04789 |
12 | 1763a3a2 |
13 | c106331 |
14 | 7a5ab46 |
15 | 51bb105 |
hex | 379b0aa |
58306730 has 16 divisors (see below), whose sum is σ = 105598944. Its totient is φ = 23178960.
The previous prime is 58306723. The next prime is 58306739. The reversal of 58306730 is 3760385.
It is a happy number.
It is a super-3 number, since 3×583067303 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (58306739) 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, 16256 + ... + 19515.
It is an arithmetic number, because the mean of its divisors is an integer number (6599934).
Almost surely, 258306730 is an apocalyptic number.
58306730 is a deficient number, since it is larger than the sum of its proper divisors (47292214).
58306730 is a wasteful number, since it uses less digits than its factorization.
58306730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35941.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 58306730 is about 7635.8843626655. The cubic root of 58306730 is about 387.7688290648.
The spelling of 58306730 in words is "fifty-eight million, three hundred six thousand, seven hundred thirty".
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