Base | Representation |
---|---|
bin | 100011110011000… |
… | …1101101110001010 |
3 | 10002201021021122021 |
4 | 1013212031232022 |
5 | 4430001400020 |
6 | 315105515054 |
7 | 41524013563 |
oct | 10746155612 |
9 | 3081237567 |
10 | 1201200010 |
11 | 56705638a |
12 | 296342a8a |
13 | 161b2474a |
14 | b576316a |
15 | 706c61aa |
hex | 4798db8a |
1201200010 has 64 divisors (see below), whose sum is σ = 2287077120. Its totient is φ = 453591040.
The previous prime is 1201199963. The next prime is 1201200029. The reversal of 1201200010 is 100021021.
It is a super-3 number, since 3×12012000103 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1201199966 and 1201200002.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4673802 + ... + 4674058.
It is an arithmetic number, because the mean of its divisors is an integer number (35735580).
Almost surely, 21201200010 is an apocalyptic number.
1201200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1201200010 is a deficient number, since it is larger than the sum of its proper divisors (1085877110).
1201200010 is a wasteful number, since it uses less digits than its factorization.
1201200010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 591.
The product of its (nonzero) digits is 4, while the sum is 7.
The square root of 1201200010 is about 34658.3324757554. The cubic root of 1201200010 is about 1063.0126736479.
Adding to 1201200010 its reverse (100021021), we get a palindrome (1301221031).
The spelling of 1201200010 in words is "one billion, two hundred one million, two hundred thousand, ten".
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