Base | Representation |
---|---|
bin | 11100001000111010… |
… | …000100011101001001 |
3 | 2212222200100222011201 |
4 | 130020322010131021 |
5 | 443334314231101 |
6 | 21514043224201 |
7 | 2116510362613 |
oct | 341072043511 |
9 | 85880328151 |
10 | 30214211401 |
11 | 118a5153250 |
12 | 5a32818061 |
13 | 2b06886aca |
14 | 1668a89db3 |
15 | bbc83de01 |
hex | 708e84749 |
30214211401 has 32 divisors (see below), whose sum is σ = 35528976000. Its totient is φ = 25387084800.
The previous prime is 30214211389. The next prime is 30214211449. The reversal of 30214211401 is 10411241203.
It is not a de Polignac number, because 30214211401 - 215 = 30214178633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30214211471) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8633350 + ... + 8636848.
It is an arithmetic number, because the mean of its divisors is an integer number (1110280500).
Almost surely, 230214211401 is an apocalyptic number.
It is an amenable number.
30214211401 is a deficient number, since it is larger than the sum of its proper divisors (5314764599).
30214211401 is a wasteful number, since it uses less digits than its factorization.
30214211401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4345.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30214211401 its reverse (10411241203), we get a palindrome (40625452604).
The spelling of 30214211401 in words is "thirty billion, two hundred fourteen million, two hundred eleven thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •