Base | Representation |
---|---|
bin | 10010010101111001011… |
… | …00111110011110000100 |
3 | 2020020201220001200102010 |
4 | 21022330230332132010 |
5 | 40311203132211121 |
6 | 1201305120214220 |
7 | 63350500143132 |
oct | 11127454763604 |
9 | 2206656050363 |
10 | 630231132036 |
11 | 223309053540 |
12 | a218716a370 |
13 | 47579b89c0c |
14 | 22709296752 |
15 | 115d8e00376 |
hex | 92bcb3e784 |
630231132036 has 48 divisors (see below), whose sum is σ = 1613087880768. Its totient is φ = 189923990400.
The previous prime is 630231131989. The next prime is 630231132049.
630231132036 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 630231131994 and 630231132012.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13165275 + ... + 13213058.
It is an arithmetic number, because the mean of its divisors is an integer number (33605997516).
Almost surely, 2630231132036 is an apocalyptic number.
630231132036 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
630231132036 is an abundant number, since it is smaller than the sum of its proper divisors (982856748732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
630231132036 is a wasteful number, since it uses less digits than its factorization.
630231132036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26378532 (or 26378530 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 30.
It can be divided in two parts, 630231 and 132036, that added together give a palindrome (762267).
The spelling of 630231132036 in words is "six hundred thirty billion, two hundred thirty-one million, one hundred thirty-two thousand, thirty-six".
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