Base | Representation |
---|---|
bin | 1011000110010100100100… |
… | …1100111011000000100010 |
3 | 1121012121200002120120022011 |
4 | 2301211021030323000202 |
5 | 3044414203413242010 |
6 | 41542030410503134 |
7 | 2366440264220416 |
oct | 261451114730042 |
9 | 47177602516264 |
10 | 12203230212130 |
11 | 39853a7354201 |
12 | 1451099134aaa |
13 | 6a69b4cc7c89 |
14 | 3028d4ab0d46 |
15 | 162679c5ea8a |
hex | b194933b022 |
12203230212130 has 16 divisors (see below), whose sum is σ = 21972042348480. Its totient is φ = 4879908092272.
The previous prime is 12203230212077. The next prime is 12203230212149. The reversal of 12203230212130 is 3121203230221.
It is a super-2 number, since 2×122032302121302 (a number of 27 digits) contains 22 as substring.
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, 172962040 + ... + 173032579.
It is an arithmetic number, because the mean of its divisors is an integer number (1373252646780).
Almost surely, 212203230212130 is an apocalyptic number.
12203230212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12203230212130 is a deficient number, since it is larger than the sum of its proper divisors (9768812136350).
12203230212130 is a wasteful number, since it uses less digits than its factorization.
12203230212130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345998153.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12203230212130 its reverse (3121203230221), we get a palindrome (15324433442351).
The spelling of 12203230212130 in words is "twelve trillion, two hundred three billion, two hundred thirty million, two hundred twelve thousand, one hundred thirty".
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