Base | Representation |
---|---|
bin | 11100010100100101… |
… | …001000111100000010 |
3 | 2220111022212200001102 |
4 | 130110211020330002 |
5 | 444234433120310 |
6 | 21545320534402 |
7 | 2124406112531 |
oct | 342445107402 |
9 | 86438780042 |
10 | 30410051330 |
11 | 1199575472a |
12 | 5a88321402 |
13 | 2b38315719 |
14 | 1686aa8318 |
15 | bceb258a5 |
hex | 714948f02 |
30410051330 has 16 divisors (see below), whose sum is σ = 55353128760. Its totient is φ = 12027345792.
The previous prime is 30410051281. The next prime is 30410051339. The reversal of 30410051330 is 3315001403.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 9082661809 + 21327389521 = 95303^2 + 146039^2 .
It is not an unprimeable number, because it can be changed into a prime (30410051339) 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, 17083409 + ... + 17085188.
Almost surely, 230410051330 is an apocalyptic number.
30410051330 is a deficient number, since it is larger than the sum of its proper divisors (24943077430).
30410051330 is a wasteful number, since it uses less digits than its factorization.
30410051330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34168693.
The product of its (nonzero) digits is 540, while the sum is 20.
Adding to 30410051330 its reverse (3315001403), we get a palindrome (33725052733).
The spelling of 30410051330 in words is "thirty billion, four hundred ten million, fifty-one thousand, three hundred thirty".
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