Base | Representation |
---|---|
bin | 11101011101010111101… |
… | …00100100101001100101 |
3 | 10120202122221212122101122 |
4 | 32232223310210221211 |
5 | 113040441200000401 |
6 | 2052555342503325 |
7 | 133062155020313 |
oct | 16565364445145 |
9 | 3522587778348 |
10 | 1012200000101 |
11 | 3602a956a604 |
12 | 144207894b45 |
13 | 745b09b7704 |
14 | 36dc28470b3 |
15 | 1b4e284121b |
hex | ebabd24a65 |
1012200000101 has 8 divisors (see below), whose sum is σ = 1033510645440. Its totient is φ = 991110190752.
The previous prime is 1012200000089. The next prime is 1012200000103. The reversal of 1012200000101 is 1010000022101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1012200000101 - 210 = 1012199999077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012200000103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55199735 + ... + 55218068.
It is an arithmetic number, because the mean of its divisors is an integer number (129188830680).
Almost surely, 21012200000101 is an apocalyptic number.
It is an amenable number.
1012200000101 is a deficient number, since it is larger than the sum of its proper divisors (21310645339).
1012200000101 is a wasteful number, since it uses less digits than its factorization.
1012200000101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110417995.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 1012200000101 its reverse (1010000022101), we get a palindrome (2022200022202).
The spelling of 1012200000101 in words is "one trillion, twelve billion, two hundred million, one hundred one", and thus it is an aban number.
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