Base | Representation |
---|---|
bin | 111010100011… |
… | …1011000100100 |
3 | 2010202202222111 |
4 | 1311013120210 |
5 | 30324413332 |
6 | 3014010404 |
7 | 521645362 |
oct | 165073044 |
9 | 63682874 |
10 | 30701092 |
11 | 1636a204 |
12 | a346a04 |
13 | 648c136 |
14 | 4112632 |
15 | 2a66947 |
hex | 1d47624 |
30701092 has 6 divisors (see below), whose sum is σ = 53726918. Its totient is φ = 15350544.
The previous prime is 30701057. The next prime is 30701101. The reversal of 30701092 is 29010703.
It can be written as a sum of positive squares in only one way, i.e., 29767936 + 933156 = 5456^2 + 966^2 .
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3837633 + ... + 3837640.
Almost surely, 230701092 is an apocalyptic number.
It is an amenable number.
30701092 is a deficient number, since it is larger than the sum of its proper divisors (23025826).
30701092 is a wasteful number, since it uses less digits than its factorization.
30701092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7675277 (or 7675275 counting only the distinct ones).
The product of its (nonzero) digits is 378, while the sum is 22.
The square root of 30701092 is about 5540.8566124743. The cubic root of 30701092 is about 313.1251426222.
Adding to 30701092 its reverse (29010703), we get a palindrome (59711795).
The spelling of 30701092 in words is "thirty million, seven hundred one thousand, ninety-two".
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