Base | Representation |
---|---|
bin | 10010010101110100010… |
… | …00011111010101010011 |
3 | 2020020121212221000001110 |
4 | 21022322020133111103 |
5 | 40311111112403013 |
6 | 1201300540104403 |
7 | 63346434504252 |
oct | 11127210372523 |
9 | 2206555830043 |
10 | 630188012883 |
11 | 223296782480 |
12 | a2174835103 |
13 | 47570c70720 |
14 | 22703670799 |
15 | 115d52342c3 |
hex | 92ba21f553 |
630188012883 has 64 divisors (see below), whose sum is σ = 1030326635520. Its totient is φ = 337139404800.
The previous prime is 630188012851. The next prime is 630188012897. The reversal of 630188012883 is 388210881036.
630188012883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 630188012883 - 25 = 630188012851 is a prime.
It is not an unprimeable number, because it can be changed into a prime (630188012833) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70258423 + ... + 70267391.
It is an arithmetic number, because the mean of its divisors is an integer number (16098853680).
Almost surely, 2630188012883 is an apocalyptic number.
630188012883 is a deficient number, since it is larger than the sum of its proper divisors (400138622637).
630188012883 is a wasteful number, since it uses less digits than its factorization.
630188012883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16140.
The product of its (nonzero) digits is 442368, while the sum is 48.
The spelling of 630188012883 in words is "six hundred thirty billion, one hundred eighty-eight million, twelve thousand, eight hundred eighty-three".
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