Base | Representation |
---|---|
bin | 10001111011011111000… |
… | …100011100011101111010 |
3 | 11100210021101102010201101 |
4 | 101323133010130131322 |
5 | 130141321400143002 |
6 | 2342004222042014 |
7 | 155005443546112 |
oct | 21733704343572 |
9 | 4323241363641 |
10 | 1232103131002 |
11 | 435594107617 |
12 | 17a958a1930a |
13 | 8c2575c5b03 |
14 | 438c3dd6042 |
15 | 220b3299587 |
hex | 11edf11c77a |
1232103131002 has 16 divisors (see below), whose sum is σ = 1848983506920. Its totient is φ = 615775362048.
The previous prime is 1232103130997. The next prime is 1232103131093. The reversal of 1232103131002 is 2001313012321.
It can be written as a sum of positive squares in 4 ways, for example, as 494941797441 + 737161333561 = 703521^2 + 858581^2 .
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, 55717524 + ... + 55739632.
Almost surely, 21232103131002 is an apocalyptic number.
1232103131002 is a deficient number, since it is larger than the sum of its proper divisors (616880375918).
1232103131002 is a wasteful number, since it uses less digits than its factorization.
1232103131002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33345.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1232103131002 its reverse (2001313012321), we get a palindrome (3233416143323).
The spelling of 1232103131002 in words is "one trillion, two hundred thirty-two billion, one hundred three million, one hundred thirty-one thousand, two".
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