Base | Representation |
---|---|
bin | 110100100110100011… |
… | …110010011100111110 |
3 | 12101210021220000102211 |
4 | 310212203302130332 |
5 | 1411133230201000 |
6 | 41540334211034 |
7 | 4036443515146 |
oct | 644643623476 |
9 | 171707800384 |
10 | 56481490750 |
11 | 21a54368a83 |
12 | ab43653a7a |
13 | 543180cb59 |
14 | 2a3b477926 |
15 | 17088db7ba |
hex | d268f273e |
56481490750 has 16 divisors (see below), whose sum is σ = 105733351152. Its totient is φ = 22592596200.
The previous prime is 56481490739. The next prime is 56481490771. The reversal of 56481490750 is 5709418465.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 56481490694 and 56481490703.
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, 112962732 + ... + 112963231.
It is an arithmetic number, because the mean of its divisors is an integer number (6608334447).
Almost surely, 256481490750 is an apocalyptic number.
56481490750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56481490750 is a deficient number, since it is larger than the sum of its proper divisors (49251860402).
56481490750 is a wasteful number, since it uses less digits than its factorization.
56481490750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225925980 (or 225925970 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 49.
The spelling of 56481490750 in words is "fifty-six billion, four hundred eighty-one million, four hundred ninety thousand, seven hundred fifty".
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