Base | Representation |
---|---|
bin | 10101001111110010010… |
… | …11011111001101001011 |
3 | 2120210100001021000202101 |
4 | 22213321023133031023 |
5 | 43430100140324321 |
6 | 1315212100414231 |
7 | 103512552465424 |
oct | 12477113371513 |
9 | 2523301230671 |
10 | 730030011211 |
11 | 261670a00586 |
12 | b95996a7377 |
13 | 53ac2b0c147 |
14 | 2749572264b |
15 | 13eca65d791 |
hex | a9f92df34b |
730030011211 has 16 divisors (see below), whose sum is σ = 772064893600. Its totient is φ = 688359513600.
The previous prime is 730030011209. The next prime is 730030011223. The reversal of 730030011211 is 112110030037.
It is a cyclic number.
It is not a de Polignac number, because 730030011211 - 21 = 730030011209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (730030011241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8478685 + ... + 8564353.
It is an arithmetic number, because the mean of its divisors is an integer number (48254055850).
Almost surely, 2730030011211 is an apocalyptic number.
730030011211 is a deficient number, since it is larger than the sum of its proper divisors (42034882389).
730030011211 is a wasteful number, since it uses less digits than its factorization.
730030011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87790.
The product of its (nonzero) digits is 126, while the sum is 19.
Adding to 730030011211 its reverse (112110030037), we get a palindrome (842140041248).
The spelling of 730030011211 in words is "seven hundred thirty billion, thirty million, eleven thousand, two hundred eleven".
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