Base | Representation |
---|---|
bin | 111010101000… |
… | …1110010010110 |
3 | 2010211221102122 |
4 | 1311101302112 |
5 | 30332244302 |
6 | 3014535542 |
7 | 522213533 |
oct | 165216226 |
9 | 63757378 |
10 | 30743702 |
11 | 16399220 |
12 | a3675b2 |
13 | 64a5652 |
14 | 4123d8a |
15 | 2a743a2 |
hex | 1d51c96 |
30743702 has 8 divisors (see below), whose sum is σ = 50307912. Its totient is φ = 13974400.
The previous prime is 30743681. The next prime is 30743711. The reversal of 30743702 is 20734703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 698699 + ... + 698742.
It is an arithmetic number, because the mean of its divisors is an integer number (6288489).
Almost surely, 230743702 is an apocalyptic number.
30743702 is a deficient number, since it is larger than the sum of its proper divisors (19564210).
30743702 is a wasteful number, since it uses less digits than its factorization.
30743702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1397454.
The product of its (nonzero) digits is 3528, while the sum is 26.
The square root of 30743702 is about 5544.7003525889. The cubic root of 30743702 is about 313.2699376294.
It can be divided in two parts, 3074 and 3702, that added together give a palindrome (6776).
The spelling of 30743702 in words is "thirty million, seven hundred forty-three thousand, seven hundred two".
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