Base | Representation |
---|---|
bin | 1101101011000101… |
… | …00100110011100000 |
3 | 200221120211112222112 |
4 | 12311202210303200 |
5 | 110013210111130 |
6 | 3212224454452 |
7 | 346623660152 |
oct | 66542446340 |
9 | 20846745875 |
10 | 7340707040 |
11 | 3127701937 |
12 | 150a47a428 |
13 | 8cca87344 |
14 | 4d8cc8ad2 |
15 | 2ce6b9495 |
hex | 1b58a4ce0 |
7340707040 has 48 divisors (see below), whose sum is σ = 17586707040. Its totient is φ = 2894922240.
The previous prime is 7340707039. The next prime is 7340707193. The reversal of 7340707040 is 407070437.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 7340706988 and 7340707006.
It is a congruent number.
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, 311735 + ... + 334454.
It is an arithmetic number, because the mean of its divisors is an integer number (366389730).
Almost surely, 27340707040 is an apocalyptic number.
It is an amenable number.
7340707040 is an abundant number, since it is smaller than the sum of its proper divisors (10246000000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7340707040 is a wasteful number, since it uses less digits than its factorization.
7340707040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646275 (or 646267 counting only the distinct ones).
The product of its (nonzero) digits is 16464, while the sum is 32.
The square root of 7340707040 is about 85677.9262120647. The cubic root of 7340707040 is about 1943.4765168523.
Adding to 7340707040 its reverse (407070437), we get a palindrome (7747777477).
The spelling of 7340707040 in words is "seven billion, three hundred forty million, seven hundred seven thousand, forty".
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