Base | Representation |
---|---|
bin | 111001010101… |
… | …1010010000110 |
3 | 2002120021220101 |
4 | 1302223102012 |
5 | 30143433302 |
6 | 2552154314 |
7 | 513343306 |
oct | 162532206 |
9 | 62507811 |
10 | 30061702 |
11 | 15a72890 |
12 | a09899a |
13 | 62c70b8 |
14 | 3dc7606 |
15 | 298c287 |
hex | 1cab486 |
30061702 has 16 divisors (see below), whose sum is σ = 49379472. Its totient is φ = 13612320.
The previous prime is 30061699. The next prime is 30061709. The reversal of 30061702 is 20716003.
It is a self number, because there is not a number n which added to its sum of digits gives 30061702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30061709) 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, 3628 + ... + 8560.
It is an arithmetic number, because the mean of its divisors is an integer number (3086217).
Almost surely, 230061702 is an apocalyptic number.
30061702 is a deficient number, since it is larger than the sum of its proper divisors (19317770).
30061702 is a wasteful number, since it uses less digits than its factorization.
30061702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5223.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 30061702 is about 5482.8552780463. The cubic root of 30061702 is about 310.9361296725.
Adding to 30061702 its reverse (20716003), we get a palindrome (50777705).
The spelling of 30061702 in words is "thirty million, sixty-one thousand, seven hundred two".
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