Base | Representation |
---|---|
bin | 1001001101011011110… |
… | …11101000011100100100 |
3 | 1010020210222211100000121 |
4 | 10212231323220130210 |
5 | 20141042340000030 |
6 | 401213032451324 |
7 | 31601641411105 |
oct | 4465573503444 |
9 | 1106728740017 |
10 | 316450703140 |
11 | 11222a199030 |
12 | 513b6849b44 |
13 | 23ac2099890 |
14 | 1145dcb63ac |
15 | 8371a3147a |
hex | 49adee8724 |
316450703140 has 192 divisors, whose sum is σ = 794191749120. Its totient is φ = 104404930560.
The previous prime is 316450703113. The next prime is 316450703161. The reversal of 316450703140 is 41307054613.
It is a junction number, because it is equal to n+sod(n) for n = 316450703096 and 316450703105.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39586984 + ... + 39594976.
It is an arithmetic number, because the mean of its divisors is an integer number (4136415360).
Almost surely, 2316450703140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316450703140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397095874560).
316450703140 is an abundant number, since it is smaller than the sum of its proper divisors (477741045980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316450703140 is a wasteful number, since it uses less digits than its factorization.
316450703140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8262 (or 8260 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
Adding to 316450703140 its reverse (41307054613), we get a palindrome (357757757753).
The spelling of 316450703140 in words is "three hundred sixteen billion, four hundred fifty million, seven hundred three thousand, one hundred forty".
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