Base | Representation |
---|---|
bin | 1101101110110101… |
… | …11000100000100110 |
3 | 201000210011211222020 |
4 | 12313122320200212 |
5 | 110044243320110 |
6 | 3215312444010 |
7 | 350456022513 |
oct | 66732704046 |
9 | 21023154866 |
10 | 7372245030 |
11 | 3143492897 |
12 | 1518b49606 |
13 | 90647a387 |
14 | 4dd17830a |
15 | 2d2348d70 |
hex | 1b76b8826 |
7372245030 has 32 divisors (see below), whose sum is σ = 17695844064. Its totient is φ = 1965659136.
The previous prime is 7372245029. The next prime is 7372245059. The reversal of 7372245030 is 305422737.
It is a junction number, because it is equal to n+sod(n) for n = 7372244982 and 7372245000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298224 + ... + 321996.
It is an arithmetic number, because the mean of its divisors is an integer number (552995127).
Almost surely, 27372245030 is an apocalyptic number.
7372245030 is an abundant number, since it is smaller than the sum of its proper divisors (10323599034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7372245030 is a wasteful number, since it uses less digits than its factorization.
7372245030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34120.
The product of its (nonzero) digits is 35280, while the sum is 33.
The square root of 7372245030 is about 85861.7786328702. The cubic root of 7372245030 is about 1946.2558028726.
Adding to 7372245030 its reverse (305422737), we get a palindrome (7677667767).
The spelling of 7372245030 in words is "seven billion, three hundred seventy-two million, two hundred forty-five thousand, thirty".
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