Base | Representation |
---|---|
bin | 11101011100111111110… |
… | …10011110101100110000 |
3 | 10120202011000221212100201 |
4 | 32232133322132230300 |
5 | 113040034024101000 |
6 | 2052523444524544 |
7 | 133054210646005 |
oct | 16563772365460 |
9 | 3522130855321 |
10 | 1012000222000 |
11 | 360206819339 |
12 | 1441709b0754 |
13 | 7457b4aa411 |
14 | 36da40c18ac |
15 | 1b4d002c96a |
hex | eb9fe9eb30 |
1012000222000 has 80 divisors (see below), whose sum is σ = 2469886372512. Its totient is φ = 401016825600.
The previous prime is 1012000221977. The next prime is 1012000222003. The reversal of 1012000222000 is 2220002101.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (1012000222003) 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, 2150487 + ... + 2578486.
Almost surely, 21012000222000 is an apocalyptic number.
1012000222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1012000222000 is an abundant number, since it is smaller than the sum of its proper divisors (1457886150512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012000222000 is a wasteful number, since it uses less digits than its factorization.
1012000222000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4729103 (or 4729087 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 1012000222000 its reverse (2220002101), we get a palindrome (1014220224101).
The spelling of 1012000222000 in words is "one trillion, twelve billion, two hundred twenty-two thousand".
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