Base | Representation |
---|---|
bin | 11100000010001000… |
… | …011110010001010001 |
3 | 2212200202111012102210 |
4 | 130002020132101101 |
5 | 443121214443031 |
6 | 21454503102333 |
7 | 2113630265514 |
oct | 340210362121 |
9 | 85622435383 |
10 | 30100546641 |
11 | 11846a79230 |
12 | 5a007419a9 |
13 | 2ab916a659 |
14 | 165793cd7b |
15 | bb288a746 |
hex | 70221e451 |
30100546641 has 32 divisors (see below), whose sum is σ = 44048987136. Its totient is φ = 18131960000.
The previous prime is 30100546633. The next prime is 30100546657. The reversal of 30100546641 is 14664500103.
It is not a de Polignac number, because 30100546641 - 23 = 30100546633 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30100546599 and 30100546608.
It is not an unprimeable number, because it can be changed into a prime (30100546601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9431356 + ... + 9434546.
It is an arithmetic number, because the mean of its divisors is an integer number (1376530848).
Almost surely, 230100546641 is an apocalyptic number.
It is an amenable number.
30100546641 is a deficient number, since it is larger than the sum of its proper divisors (13948440495).
30100546641 is a wasteful number, since it uses less digits than its factorization.
30100546641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4853.
The product of its (nonzero) digits is 8640, while the sum is 30.
The spelling of 30100546641 in words is "thirty billion, one hundred million, five hundred forty-six thousand, six hundred forty-one".
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