Base | Representation |
---|---|
bin | 11011111111010000… |
… | …011011101011000110 |
3 | 2212120101201002120002 |
4 | 123333100123223012 |
5 | 443021342122020 |
6 | 21450021041302 |
7 | 2112503230250 |
oct | 337720335306 |
9 | 85511632502 |
10 | 30052301510 |
11 | 11821816a20 |
12 | 59a8556232 |
13 | 2aac177c3a |
14 | 1651380cd0 |
15 | bad50a975 |
hex | 6ff41bac6 |
30052301510 has 32 divisors (see below), whose sum is σ = 67442049792. Its totient is φ = 9366950880.
The previous prime is 30052301509. The next prime is 30052301527. The reversal of 30052301510 is 1510325003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19513712 + ... + 19515251.
It is an arithmetic number, because the mean of its divisors is an integer number (2107564056).
Almost surely, 230052301510 is an apocalyptic number.
30052301510 is an abundant number, since it is smaller than the sum of its proper divisors (37389748282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30052301510 is a wasteful number, since it uses less digits than its factorization.
30052301510 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39028988.
The product of its (nonzero) digits is 450, while the sum is 20.
Adding to 30052301510 its reverse (1510325003), we get a palindrome (31562626513).
The spelling of 30052301510 in words is "thirty billion, fifty-two million, three hundred one thousand, five hundred ten".
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