Base | Representation |
---|---|
bin | 1111110010111011… |
… | …11111110101110010 |
3 | 210220000021210211221 |
4 | 13321131333311302 |
5 | 114331432421441 |
6 | 3521255255254 |
7 | 420102565030 |
oct | 77135776562 |
9 | 23800253757 |
10 | 8480357746 |
11 | 3661a39323 |
12 | 178807a52a |
13 | a51c0b883 |
14 | 5a63c9550 |
15 | 3497838d1 |
hex | 1f977fd72 |
8480357746 has 32 divisors (see below), whose sum is σ = 15277933440. Its totient is φ = 3453964416.
The previous prime is 8480357731. The next prime is 8480357747. The reversal of 8480357746 is 6477530848.
It is a junction number, because it is equal to n+sod(n) for n = 8480357693 and 8480357702.
It is not an unprimeable number, because it can be changed into a prime (8480357747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168091 + ... + 212638.
It is an arithmetic number, because the mean of its divisors is an integer number (477435420).
Almost surely, 28480357746 is an apocalyptic number.
8480357746 is a gapful number since it is divisible by the number (86) formed by its first and last digit.
8480357746 is a deficient number, since it is larger than the sum of its proper divisors (6797575694).
8480357746 is a wasteful number, since it uses less digits than its factorization.
8480357746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380818.
The product of its (nonzero) digits is 4515840, while the sum is 52.
The square root of 8480357746 is about 92088.8578819392. The cubic root of 8480357746 is about 2039.2543207312.
The spelling of 8480357746 in words is "eight billion, four hundred eighty million, three hundred fifty-seven thousand, seven hundred forty-six".
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