Base | Representation |
---|---|
bin | 11100000100001101… |
… | …010001111110000100 |
3 | 2212210011222222022202 |
4 | 130010031101332010 |
5 | 443204123031122 |
6 | 21502145214032 |
7 | 2114532226352 |
oct | 340415217604 |
9 | 85704888282 |
10 | 30135361412 |
11 | 11864698072 |
12 | 5a10331318 |
13 | 2ac343a000 |
14 | 165c4027d2 |
15 | bb5965e92 |
hex | 704351f84 |
30135361412 has 24 divisors (see below), whose sum is σ = 57129639000. Its totient is φ = 13908624288.
The previous prime is 30135361391. The next prime is 30135361447. The reversal of 30135361412 is 21416353103.
It can be written as a sum of positive squares in 4 ways, for example, as 10012804096 + 20122557316 = 100064^2 + 141854^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705787 + ... + 1723362.
It is an arithmetic number, because the mean of its divisors is an integer number (2380401625).
Almost surely, 230135361412 is an apocalyptic number.
It is an amenable number.
30135361412 is a deficient number, since it is larger than the sum of its proper divisors (26994277588).
30135361412 is a wasteful number, since it uses less digits than its factorization.
30135361412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3429192 (or 3429164 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 29.
The spelling of 30135361412 in words is "thirty billion, one hundred thirty-five million, three hundred sixty-one thousand, four hundred twelve".
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