Base | Representation |
---|---|
bin | 10001011110100111101… |
… | …111000101000001101010 |
3 | 11020211021102101120012101 |
4 | 101132213233011001222 |
5 | 124134333130341020 |
6 | 2315440552004014 |
7 | 152530424435446 |
oct | 21364757050152 |
9 | 4224242346171 |
10 | 1201110012010 |
11 | 42342a31a597 |
12 | 17494939060a |
13 | 8935856284c |
14 | 421c3b11826 |
15 | 2139c39d00a |
hex | 117a7bc506a |
1201110012010 has 8 divisors (see below), whose sum is σ = 2161998021636. Its totient is φ = 480444004800.
The previous prime is 1201110011993. The next prime is 1201110012031. The reversal of 1201110012010 is 102100111021.
It can be written as a sum of positive squares in 2 ways, for example, as 1117208834361 + 83901177649 = 1056981^2 + 289657^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 120111001201 = 1201110012010 / (1 + 2 + 0 + 1 + 1 + 1 + 0 + 0 + 1 + 2 + 0 + 1 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60055500591 + ... + 60055500610.
Almost surely, 21201110012010 is an apocalyptic number.
1201110012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1201110012010 is a deficient number, since it is larger than the sum of its proper divisors (960888009626).
1201110012010 is a wasteful number, since it uses less digits than its factorization.
1201110012010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120111001208.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 1201110012010 its reverse (102100111021), we get a palindrome (1303210123031).
The spelling of 1201110012010 in words is "one trillion, two hundred one billion, one hundred ten million, twelve thousand, ten".
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