Base | Representation |
---|---|
bin | 111010101010… |
… | …1100011000010 |
3 | 2010212201120011 |
4 | 1311111203002 |
5 | 30333242411 |
6 | 3015135134 |
7 | 522306460 |
oct | 165254302 |
9 | 63781504 |
10 | 30759106 |
11 | 163a9854 |
12 | a3744aa |
13 | 64ac671 |
14 | 4129830 |
15 | 2a78c21 |
hex | 1d558c2 |
30759106 has 16 divisors (see below), whose sum is σ = 52871040. Its totient is φ = 13147200.
The previous prime is 30759101. The next prime is 30759107. The reversal of 30759106 is 60195703.
It is a super-2 number, since 2×307591062 = 1892245203838472, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30759101) 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, 2875 + ... + 8353.
It is an arithmetic number, because the mean of its divisors is an integer number (3304440).
Almost surely, 230759106 is an apocalyptic number.
30759106 is a deficient number, since it is larger than the sum of its proper divisors (22111934).
30759106 is a wasteful number, since it uses less digits than its factorization.
30759106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5889.
The product of its (nonzero) digits is 5670, while the sum is 31.
The square root of 30759106 is about 5546.0892527979. The cubic root of 30759106 is about 313.3222497463.
The spelling of 30759106 in words is "thirty million, seven hundred fifty-nine thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •