Base | Representation |
---|---|
bin | 1101110111101110111000… |
… | …00101111110100100111100 |
3 | 10222222222122121200202212212 |
4 | 12323313130011332210330 |
5 | 12444222104330322302 |
6 | 144512313113515552 |
7 | 6265500215243603 |
oct | 673673405764474 |
9 | 128888577622785 |
10 | 30502255323452 |
11 | 979aa2aa35430 |
12 | 350765b712bb8 |
13 | 14034728bbb33 |
14 | 776461d2ca3a |
15 | 37d678906052 |
hex | 1bbddc17e93c |
30502255323452 has 24 divisors (see below), whose sum is σ = 59585801100672. Its totient is φ = 13542227521200.
The previous prime is 30502255323401. The next prime is 30502255323461. The reversal of 30502255323452 is 25432355220503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8060847824 + ... + 8060851607.
It is an arithmetic number, because the mean of its divisors is an integer number (2482741712528).
Almost surely, 230502255323452 is an apocalyptic number.
It is an amenable number.
30502255323452 is a deficient number, since it is larger than the sum of its proper divisors (29083545777220).
30502255323452 is a wasteful number, since it uses less digits than its factorization.
30502255323452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16121699489 (or 16121699487 counting only the distinct ones).
The product of its (nonzero) digits is 1080000, while the sum is 41.
The spelling of 30502255323452 in words is "thirty trillion, five hundred two billion, two hundred fifty-five million, three hundred twenty-three thousand, four hundred fifty-two".
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