Base | Representation |
---|---|
bin | 10011010101111111… |
… | …11100110110000110 |
3 | 222210202100220202200 |
4 | 21222333330312012 |
5 | 132232040140112 |
6 | 4434300215330 |
7 | 515231520123 |
oct | 115277746606 |
9 | 28722326680 |
10 | 10385083782 |
11 | 444a122177 |
12 | 2019b3a546 |
13 | c967085b8 |
14 | 70736374a |
15 | 40bac6cdc |
hex | 26affcd86 |
10385083782 has 48 divisors (see below), whose sum is σ = 22761984960. Its totient is φ = 3421699200.
The previous prime is 10385083759. The next prime is 10385083799. The reversal of 10385083782 is 28738058301.
10385083782 is a `hidden beast` number, since 1 + 0 + 38 + 508 + 37 + 82 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839482 + ... + 851762.
It is an arithmetic number, because the mean of its divisors is an integer number (474208020).
Almost surely, 210385083782 is an apocalyptic number.
10385083782 is an abundant number, since it is smaller than the sum of its proper divisors (12376901178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10385083782 is a wasteful number, since it uses less digits than its factorization.
10385083782 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12829 (or 12826 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The spelling of 10385083782 in words is "ten billion, three hundred eighty-five million, eighty-three thousand, seven hundred eighty-two".
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