Base | Representation |
---|---|
bin | 1101101111000000100111… |
… | …10100000110110100100000 |
3 | 10221221100001010001101110102 |
4 | 12313200103310012310200 |
5 | 12424314301331431000 |
6 | 144122504554521532 |
7 | 6235030105001552 |
oct | 667402364066440 |
9 | 127840033041412 |
10 | 30202542452000 |
11 | 969490a921056 |
12 | 34795564362a8 |
13 | 13b111a402499 |
14 | 765b4cdad4d2 |
15 | 3759865623d5 |
hex | 1b7813d06d20 |
30202542452000 has 96 divisors (see below), whose sum is σ = 74409851093760. Its totient is φ = 12048098092800.
The previous prime is 30202542451981. The next prime is 30202542452059. The reversal of 30202542452000 is 25424520203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8818970 + ... + 11754969.
It is an arithmetic number, because the mean of its divisors is an integer number (775102615560).
Almost surely, 230202542452000 is an apocalyptic number.
It is an amenable number.
30202542452000 is an abundant number, since it is smaller than the sum of its proper divisors (44207308641760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30202542452000 is a wasteful number, since it uses less digits than its factorization.
30202542452000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20574331 (or 20574313 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 29.
Adding to 30202542452000 its reverse (25424520203), we get a palindrome (30227966972203).
The spelling of 30202542452000 in words is "thirty trillion, two hundred two billion, five hundred forty-two million, four hundred fifty-two thousand".
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