Base | Representation |
---|---|
bin | 11011111100110110… |
… | …101111111001001001 |
3 | 2212110120220021200202 |
4 | 123330312233321021 |
5 | 442431033423103 |
6 | 21442021341545 |
7 | 2111503624352 |
oct | 337466577111 |
9 | 85416807622 |
10 | 30012014153 |
11 | 11800aaa490 |
12 | 5996b678b5 |
13 | 2aa3a10674 |
14 | 1649c94d29 |
15 | ba9bed988 |
hex | 6fcdafe49 |
30012014153 has 8 divisors (see below), whose sum is σ = 32777468256. Its totient is φ = 27252741600.
The previous prime is 30012014107. The next prime is 30012014177. The reversal of 30012014153 is 35141021003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30012014153 - 26 = 30012014089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30012010153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535228 + ... + 1554653.
It is an arithmetic number, because the mean of its divisors is an integer number (4097183532).
Almost surely, 230012014153 is an apocalyptic number.
It is an amenable number.
30012014153 is a deficient number, since it is larger than the sum of its proper divisors (2765454103).
30012014153 is a wasteful number, since it uses less digits than its factorization.
30012014153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3090775.
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 30012014153 its reverse (35141021003), we get a palindrome (65153035156).
The spelling of 30012014153 in words is "thirty billion, twelve million, fourteen thousand, one hundred fifty-three".
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