Base | Representation |
---|---|
bin | 10010111101001000… |
… | …100101101011011000 |
3 | 1221112102210021002102 |
4 | 102331020211223120 |
5 | 313140332430423 |
6 | 13203335422532 |
7 | 1320236524442 |
oct | 227510455330 |
9 | 57472707072 |
10 | 20353014488 |
11 | 86a4823034 |
12 | 3b40224a48 |
13 | 1bc4877c51 |
14 | db1139492 |
15 | 7e1c4cc28 |
hex | 4bd225ad8 |
20353014488 has 32 divisors (see below), whose sum is σ = 38276694720. Its totient is φ = 10145940000.
The previous prime is 20353014469. The next prime is 20353014553. The reversal of 20353014488 is 88441035302.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5697743 + ... + 5701313.
It is an arithmetic number, because the mean of its divisors is an integer number (1196146710).
Almost surely, 220353014488 is an apocalyptic number.
It is an amenable number.
20353014488 is a deficient number, since it is larger than the sum of its proper divisors (17923680232).
20353014488 is a wasteful number, since it uses less digits than its factorization.
20353014488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5519 (or 5515 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 38.
The spelling of 20353014488 in words is "twenty billion, three hundred fifty-three million, fourteen thousand, four hundred eighty-eight".
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