Base | Representation |
---|---|
bin | 10001111001101101110… |
… | …111111000001011000001 |
3 | 11100121101000212212002222 |
4 | 101321231313320023001 |
5 | 130123424211324301 |
6 | 2341051541220425 |
7 | 154610413363514 |
oct | 21715567701301 |
9 | 4317330785088 |
10 | 1230204011201 |
11 | 4347aa102820 |
12 | 17a508a01715 |
13 | 8c01400ca99 |
14 | 43783abad7b |
15 | 220016b231b |
hex | 11e6ddf82c1 |
1230204011201 has 8 divisors (see below), whose sum is σ = 1342052289408. Its totient is φ = 1118357658000.
The previous prime is 1230204011171. The next prime is 1230204011213. The reversal of 1230204011201 is 1021104020321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1230204011201 - 222 = 1230199816897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1230204011201.
It is not an unprimeable number, because it can be changed into a prime (1230204011221) 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, 1073336 + ... + 1900646.
It is an arithmetic number, because the mean of its divisors is an integer number (167756536176).
Almost surely, 21230204011201 is an apocalyptic number.
1230204011201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1230204011201 is a deficient number, since it is larger than the sum of its proper divisors (111848278207).
1230204011201 is a wasteful number, since it uses less digits than its factorization.
1230204011201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962503.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 1230204011201 its reverse (1021104020321), we get a palindrome (2251308031522).
The spelling of 1230204011201 in words is "one trillion, two hundred thirty billion, two hundred four million, eleven thousand, two hundred one".
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