Base | Representation |
---|---|
bin | 1101110010001100… |
… | …00011111000110000 |
3 | 201002202001021110012 |
4 | 12321012003320300 |
5 | 110123441403130 |
6 | 3222154554052 |
7 | 351246601211 |
oct | 67106037060 |
9 | 21082037405 |
10 | 7400341040 |
11 | 3158332834 |
12 | 1526438928 |
13 | 90c236831 |
14 | 502bad408 |
15 | 2d4a48995 |
hex | 1b9183e30 |
7400341040 has 20 divisors (see below), whose sum is σ = 17205793104. Its totient is φ = 2960136384.
The previous prime is 7400341021. The next prime is 7400341079. The reversal of 7400341040 is 401430047.
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 7400340997 and 7400341015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46252052 + ... + 46252211.
Almost surely, 27400341040 is an apocalyptic number.
It is an amenable number.
7400341040 is an abundant number, since it is smaller than the sum of its proper divisors (9805452064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7400341040 is a wasteful number, since it uses less digits than its factorization.
7400341040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92504276 (or 92504270 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 7400341040 is about 86025.2349023239. The cubic root of 7400341040 is about 1948.7250960858.
Adding to 7400341040 its reverse (401430047), we get a palindrome (7801771087).
The spelling of 7400341040 in words is "seven billion, four hundred million, three hundred forty-one thousand, forty".
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