Base | Representation |
---|---|
bin | 11101011101000001010… |
… | …00001011000010111000 |
3 | 10120202011212111102020210 |
4 | 32232200220023002320 |
5 | 113040100110400440 |
6 | 2052524553351120 |
7 | 133054414524435 |
oct | 16564050130270 |
9 | 3522155442223 |
10 | 1012012200120 |
11 | 36021255a709 |
12 | 144174a084a0 |
13 | 74580b1246c |
14 | 36da591cb8c |
15 | 1b4d10e6a80 |
hex | eba0a0b0b8 |
1012012200120 has 64 divisors (see below), whose sum is σ = 3168038200320. Its totient is φ = 258136444544.
The previous prime is 1012012200107. The next prime is 1012012200131. The reversal of 1012012200120 is 210022102101.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 1012012200096 and 1012012200105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183332784 + ... + 183338303.
It is an arithmetic number, because the mean of its divisors is an integer number (49500596880).
Almost surely, 21012012200120 is an apocalyptic number.
1012012200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1012012200120 is an abundant number, since it is smaller than the sum of its proper divisors (2156026000200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012012200120 is a wasteful number, since it uses less digits than its factorization.
1012012200120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366671124 (or 366671120 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1012012200120 its reverse (210022102101), we get a palindrome (1222034302221).
The spelling of 1012012200120 in words is "one trillion, twelve billion, twelve million, two hundred thousand, one hundred twenty".
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