Base | Representation |
---|---|
bin | 111010101010… |
… | …1110010101011 |
3 | 2010212202221020 |
4 | 1311111302223 |
5 | 30333310412 |
6 | 3015143523 |
7 | 522312420 |
oct | 165256253 |
9 | 63782836 |
10 | 30760107 |
11 | 163aa584 |
12 | a374ba3 |
13 | 64acc61 |
14 | 4129d47 |
15 | 2a7918c |
hex | 1d55cab |
30760107 has 16 divisors (see below), whose sum is σ = 49340160. Its totient is φ = 16651872.
The previous prime is 30760057. The next prime is 30760109. The reversal of 30760107 is 70106703.
It is not a de Polignac number, because 30760107 - 210 = 30759083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30760109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38148 + ... + 38945.
It is an arithmetic number, because the mean of its divisors is an integer number (3083760).
Almost surely, 230760107 is an apocalyptic number.
30760107 is a deficient number, since it is larger than the sum of its proper divisors (18580053).
30760107 is a wasteful number, since it uses less digits than its factorization.
30760107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77122.
The product of its (nonzero) digits is 882, while the sum is 24.
The square root of 30760107 is about 5546.1794958331. The cubic root of 30760107 is about 313.3256485465.
The spelling of 30760107 in words is "thirty million, seven hundred sixty thousand, one hundred seven".
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