Base | Representation |
---|---|
bin | 10011000100111010… |
… | …010101001110110011 |
3 | 1221212112022100110212 |
4 | 103010322111032303 |
5 | 313422233313320 |
6 | 13224320214335 |
7 | 1323412555556 |
oct | 230472251663 |
9 | 57775270425 |
10 | 20483494835 |
11 | 8761442931 |
12 | 3b77a6a3ab |
13 | 1c1590125b |
14 | dc45c269d |
15 | 7ed4239c5 |
hex | 4c4e953b3 |
20483494835 has 32 divisors (see below), whose sum is σ = 25878460608. Its totient is φ = 15546746880.
The previous prime is 20483494819. The next prime is 20483494841. The reversal of 20483494835 is 53849438402.
It is not a de Polignac number, because 20483494835 - 24 = 20483494819 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2048909 + ... + 2058881.
It is an arithmetic number, because the mean of its divisors is an integer number (808701894).
Almost surely, 220483494835 is an apocalyptic number.
20483494835 is a deficient number, since it is larger than the sum of its proper divisors (5394965773).
20483494835 is a wasteful number, since it uses less digits than its factorization.
20483494835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10295.
The product of its (nonzero) digits is 3317760, while the sum is 50.
The spelling of 20483494835 in words is "twenty billion, four hundred eighty-three million, four hundred ninety-four thousand, eight hundred thirty-five".
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