Base | Representation |
---|---|
bin | 1101100110110001… |
… | …11010100000100000 |
3 | 200212001221010221212 |
4 | 12303120322200200 |
5 | 104424440320224 |
6 | 3204455205252 |
7 | 346005150260 |
oct | 66330724040 |
9 | 20761833855 |
10 | 7304620064 |
11 | 31092a4195 |
12 | 14ba376828 |
13 | 8c54608c1 |
14 | 4d41b37a0 |
15 | 2cb43bd0e |
hex | 1b363a820 |
7304620064 has 48 divisors (see below), whose sum is σ = 16467204096. Its totient is φ = 3124492800.
The previous prime is 7304620033. The next prime is 7304620109. The reversal of 7304620064 is 4600264037.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 7304620064.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85409 + ... + 147999.
It is an arithmetic number, because the mean of its divisors is an integer number (343066752).
Almost surely, 27304620064 is an apocalyptic number.
It is an amenable number.
7304620064 is an abundant number, since it is smaller than the sum of its proper divisors (9162584032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7304620064 is a wasteful number, since it uses less digits than its factorization.
7304620064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63129 (or 63121 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 7304620064 is about 85467.0700562503. The cubic root of 7304620064 is about 1940.2865683592.
The spelling of 7304620064 in words is "seven billion, three hundred four million, six hundred twenty thousand, sixty-four".
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