Base | Representation |
---|---|
bin | 101100000110110101111… |
… | …000000111101000111000 |
3 | 101201202112211111200101101 |
4 | 230012311320013220320 |
5 | 344124443323044003 |
6 | 10240231304301144 |
7 | 431661042136423 |
oct | 54066570075070 |
9 | 11652484450341 |
10 | 3031003331128 |
11 | a694943a9293 |
12 | 40b518a717b4 |
13 | 18ca8ca2a456 |
14 | a69b66b89ba |
15 | 53c9b4ab11d |
hex | 2c1b5e07a38 |
3031003331128 has 16 divisors (see below), whose sum is σ = 5982243417000. Its totient is φ = 1435738419936.
The previous prime is 3031003331099. The next prime is 3031003331129. The reversal of 3031003331128 is 8211333001303.
It is a junction number, because it is equal to n+sod(n) for n = 3031003331096 and 3031003331105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031003331129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9970405543 + ... + 9970405846.
Almost surely, 23031003331128 is an apocalyptic number.
3031003331128 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
3031003331128 is a deficient number, since it is larger than the sum of its proper divisors (2951240085872).
3031003331128 is a wasteful number, since it uses less digits than its factorization.
3031003331128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19940811414 (or 19940811410 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 3031003331128 in words is "three trillion, thirty-one billion, three million, three hundred thirty-one thousand, one hundred twenty-eight".
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