Base | Representation |
---|---|
bin | 1010000011111111… |
… | …10010111000010011 |
3 | 111221111012200200212 |
4 | 11001333302320103 |
5 | 42030431203221 |
6 | 2252020034335 |
7 | 250605011555 |
oct | 50177627023 |
9 | 14844180625 |
10 | 5402209811 |
11 | 2322452209 |
12 | 10692329ab |
13 | 681294c6b |
14 | 39367d4d5 |
15 | 219404b5b |
hex | 141ff2e13 |
5402209811 has 12 divisors (see below), whose sum is σ = 5535438720. Its totient is φ = 5272007520.
The previous prime is 5402209781. The next prime is 5402209819. The reversal of 5402209811 is 1189022045.
It is a de Polignac number, because none of the positive numbers 2k-5402209811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5402209819) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 531485 + ... + 541553.
It is an arithmetic number, because the mean of its divisors is an integer number (461286560).
Almost surely, 25402209811 is an apocalyptic number.
5402209811 is a deficient number, since it is larger than the sum of its proper divisors (133228909).
5402209811 is a wasteful number, since it uses less digits than its factorization.
5402209811 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10366 (or 10313 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 5402209811 is about 73499.7266049337. The cubic root of 5402209811 is about 1754.6499260891.
The spelling of 5402209811 in words is "five billion, four hundred two million, two hundred nine thousand, eight hundred eleven".
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