Base | Representation |
---|---|
bin | 10001011111101000111… |
… | …000111011001001000001 |
3 | 11020221002121020210111020 |
4 | 101133220320323021001 |
5 | 124144102444041001 |
6 | 2320141240540053 |
7 | 152566466563053 |
oct | 21375070731101 |
9 | 4227077223436 |
10 | 1202203112001 |
11 | 423940351811 |
12 | 174bb3481629 |
13 | 894a0b68988 |
14 | 42288d758d3 |
15 | 2141331e736 |
hex | 117e8e3b241 |
1202203112001 has 16 divisors (see below), whose sum is σ = 1645170489600. Its totient is φ = 780464860560.
The previous prime is 1202203111939. The next prime is 1202203112017. The reversal of 1202203112001 is 1002113022021.
It is not a de Polignac number, because 1202203112001 - 211 = 1202203109953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1202203112501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14034951 + ... + 14120348.
It is an arithmetic number, because the mean of its divisors is an integer number (102823155600).
Almost surely, 21202203112001 is an apocalyptic number.
It is an amenable number.
1202203112001 is a deficient number, since it is larger than the sum of its proper divisors (442967377599).
1202203112001 is a wasteful number, since it uses less digits than its factorization.
1202203112001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28155676.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 1202203112001 its reverse (1002113022021), we get a palindrome (2204316134022).
The spelling of 1202203112001 in words is "one trillion, two hundred two billion, two hundred three million, one hundred twelve thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •