Base | Representation |
---|---|
bin | 101100000101111011010… |
… | …100111001100111011011 |
3 | 101201200000101010010000022 |
4 | 230011323110321213123 |
5 | 344120440340120443 |
6 | 10235550014101055 |
7 | 431624513501066 |
oct | 54057324714733 |
9 | 11650011103008 |
10 | 3030021020123 |
11 | a6902a967509 |
12 | 40b2a3aaa78b |
13 | 18c964374836 |
14 | a69220538dd |
15 | 53c40120e68 |
hex | 2c17b5399db |
3030021020123 has 8 divisors (see below), whose sum is σ = 3038570402208. Its totient is φ = 3021473916864.
The previous prime is 3030021020093. The next prime is 3030021020129. The reversal of 3030021020123 is 3210201200303.
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 3030021020123 - 28 = 3030021019867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3030021020129) 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, 2111090 + ... + 3242952.
It is an arithmetic number, because the mean of its divisors is an integer number (379821300276).
Almost surely, 23030021020123 is an apocalyptic number.
3030021020123 is a deficient number, since it is larger than the sum of its proper divisors (8549382085).
3030021020123 is a wasteful number, since it uses less digits than its factorization.
3030021020123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1139413.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 3030021020123 its reverse (3210201200303), we get a palindrome (6240222220426).
The spelling of 3030021020123 in words is "three trillion, thirty billion, twenty-one million, twenty thousand, one hundred twenty-three".
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