Base | Representation |
---|---|
bin | 1101100110101110… |
… | …11100010000101111 |
3 | 200212001012112102100 |
4 | 12303113130100233 |
5 | 104424340442111 |
6 | 3204443030143 |
7 | 346001651643 |
oct | 66327342057 |
9 | 20761175370 |
10 | 7304234031 |
11 | 3109060156 |
12 | 14ba20b353 |
13 | 8c5356c93 |
14 | 4d4112c23 |
15 | 2cb3b2756 |
hex | 1b35dc42f |
7304234031 has 12 divisors (see below), whose sum is σ = 10914373080. Its totient is φ = 4701575760.
The previous prime is 7304234023. The next prime is 7304234057. The reversal of 7304234031 is 1304324037.
It is not a de Polignac number, because 7304234031 - 23 = 7304234023 is a prime.
It is a super-2 number, since 2×73042340312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 7304233986 and 7304234004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7304234731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13992525 + ... + 13993046.
It is an arithmetic number, because the mean of its divisors is an integer number (909531090).
Almost surely, 27304234031 is an apocalyptic number.
7304234031 is a deficient number, since it is larger than the sum of its proper divisors (3610139049).
7304234031 is a wasteful number, since it uses less digits than its factorization.
7304234031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27985606 (or 27985603 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 7304234031 is about 85464.8116536859. The cubic root of 7304234031 is about 1940.2523878071.
Adding to 7304234031 its reverse (1304324037), we get a palindrome (8608558068).
The spelling of 7304234031 in words is "seven billion, three hundred four million, two hundred thirty-four thousand, thirty-one".
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