Base | Representation |
---|---|
bin | 11101011101100011100… |
… | …10100010101100011101 |
3 | 10120202220221021211022012 |
4 | 32232301302202230131 |
5 | 113041142313143401 |
6 | 2053013321001005 |
7 | 133064512066400 |
oct | 16566162425435 |
9 | 3522827254265 |
10 | 1012300131101 |
11 | 3603500404a6 |
12 | 144235323165 |
13 | 745c8675a1c |
14 | 36dd1c6dd37 |
15 | 1b4eb51e8bb |
hex | ebb1ca2b1d |
1012300131101 has 6 divisors (see below), whose sum is σ = 1177573621950. Its totient is φ = 867685826616.
The previous prime is 1012300131077. The next prime is 1012300131103. The reversal of 1012300131101 is 1011310032101.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1006462407076 + 5837724025 = 1003226^2 + 76405^2 .
It is not a de Polignac number, because 1012300131101 - 222 = 1012295936797 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012300131103) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10329593126 + ... + 10329593223.
It is an arithmetic number, because the mean of its divisors is an integer number (196262270325).
Almost surely, 21012300131101 is an apocalyptic number.
It is an amenable number.
1012300131101 is a deficient number, since it is larger than the sum of its proper divisors (165273490849).
1012300131101 is an equidigital number, since it uses as much as digits as its factorization.
1012300131101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20659186363 (or 20659186356 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 1012300131101 its reverse (1011310032101), we get a palindrome (2023610163202).
The spelling of 1012300131101 in words is "one trillion, twelve billion, three hundred million, one hundred thirty-one thousand, one hundred one".
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