Base | Representation |
---|---|
bin | 100011110010111… |
… | …0101110111100110 |
3 | 10002201002022121202 |
4 | 1013211311313212 |
5 | 4424440233220 |
6 | 315103442502 |
7 | 41523126002 |
oct | 10745656746 |
9 | 3081068552 |
10 | 1201102310 |
11 | 566a99a41 |
12 | 2962b6432 |
13 | 161abc135 |
14 | b5739702 |
15 | 706a7275 |
hex | 47975de6 |
1201102310 has 16 divisors (see below), whose sum is σ = 2172852000. Its totient is φ = 478025856.
The previous prime is 1201102291. The next prime is 1201102319. The reversal of 1201102310 is 132011021.
1201102310 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×12011023102 = 2885293518174672200, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1201102291 and 1201102300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1201102319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299795 + ... + 303774.
It is an arithmetic number, because the mean of its divisors is an integer number (135803250).
Almost surely, 21201102310 is an apocalyptic number.
1201102310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1201102310 is a deficient number, since it is larger than the sum of its proper divisors (971749690).
1201102310 is a wasteful number, since it uses less digits than its factorization.
1201102310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603775.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 1201102310 is about 34656.9229736282. The cubic root of 1201102310 is about 1062.9838527041.
Adding to 1201102310 its reverse (132011021), we get a palindrome (1333113331).
The spelling of 1201102310 in words is "one billion, two hundred one million, one hundred two thousand, three hundred ten".
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