Base | Representation |
---|---|
bin | 100101010000001100… |
… | …001100101000010100 |
3 | 10211020200012121210102 |
4 | 211100030030220110 |
5 | 1123410010033104 |
6 | 30213100313232 |
7 | 2614145034134 |
oct | 452014145024 |
9 | 124220177712 |
10 | 40000080404 |
11 | 15a67003499 |
12 | 7903b42818 |
13 | 3a060b003b |
14 | 1d165ccac4 |
15 | 1091a00a1e |
hex | 95030ca14 |
40000080404 has 24 divisors (see below), whose sum is σ = 71648216640. Its totient is φ = 19529423424.
The previous prime is 40000080383. The next prime is 40000080433. The reversal of 40000080404 is 40408000004.
It is a super-3 number, since 3×400000804043 (a number of 33 digits) contains 333 as substring.
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, 617417 + ... + 679119.
It is an arithmetic number, because the mean of its divisors is an integer number (2985342360).
Almost surely, 240000080404 is an apocalyptic number.
It is an amenable number.
40000080404 is a deficient number, since it is larger than the sum of its proper divisors (31648136236).
40000080404 is a wasteful number, since it uses less digits than its factorization.
40000080404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65519 (or 65517 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 40000080404 its reverse (40408000004), we get a palindrome (80408080408).
The spelling of 40000080404 in words is "forty billion, eighty thousand, four hundred four".
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