Base | Representation |
---|---|
bin | 1100111111001110… |
… | …0111100010010001 |
3 | 22222222022020021020 |
4 | 3033303213202101 |
5 | 24120010234433 |
6 | 1333541550053 |
7 | 152253016125 |
oct | 31763474221 |
9 | 8888266236 |
10 | 3486414993 |
11 | 1529a99206 |
12 | 813715329 |
13 | 4373c1069 |
14 | 251063585 |
15 | 156126cb3 |
hex | cfce7891 |
3486414993 has 4 divisors (see below), whose sum is σ = 4648553328. Its totient is φ = 2324276660.
The previous prime is 3486414983. The next prime is 3486415007. The reversal of 3486414993 is 3994146843.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3994146843 = 3 ⋅1331382281.
It is a cyclic number.
It is not a de Polignac number, because 3486414993 - 210 = 3486413969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3486414973) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581069163 + ... + 581069168.
It is an arithmetic number, because the mean of its divisors is an integer number (1162138332).
Almost surely, 23486414993 is an apocalyptic number.
It is an amenable number.
3486414993 is a deficient number, since it is larger than the sum of its proper divisors (1162138335).
3486414993 is a wasteful number, since it uses less digits than its factorization.
3486414993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162138334.
The product of its digits is 2239488, while the sum is 51.
The square root of 3486414993 is about 59045.8719386885. The cubic root of 3486414993 is about 1516.3275540239.
The spelling of 3486414993 in words is "three billion, four hundred eighty-six million, four hundred fourteen thousand, nine hundred ninety-three".
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