Base | Representation |
---|---|
bin | 1110011010000001… |
… | …11001000001100010 |
3 | 201222000212211201111 |
4 | 13031000321001202 |
5 | 111320014431041 |
6 | 3315253453534 |
7 | 362445264400 |
oct | 71500710142 |
9 | 21860784644 |
10 | 7734530146 |
11 | 3309a38a82 |
12 | 15ba3412aa |
13 | 963545275 |
14 | 535322470 |
15 | 30405c981 |
hex | 1cd039062 |
7734530146 has 48 divisors (see below), whose sum is σ = 14220934560. Its totient is φ = 3137097600.
The previous prime is 7734530123. The next prime is 7734530147. The reversal of 7734530146 is 6410354377.
It is a junction number, because it is equal to n+sod(n) for n = 7734530099 and 7734530108.
It is not an unprimeable number, because it can be changed into a prime (7734530147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2759946 + ... + 2762746.
It is an arithmetic number, because the mean of its divisors is an integer number (296269470).
Almost surely, 27734530146 is an apocalyptic number.
7734530146 is a deficient number, since it is larger than the sum of its proper divisors (6486404414).
7734530146 is a wasteful number, since it uses less digits than its factorization.
7734530146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4319 (or 4312 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 40.
The square root of 7734530146 is about 87946.1775519550. The cubic root of 7734530146 is about 1977.6281964559.
The spelling of 7734530146 in words is "seven billion, seven hundred thirty-four million, five hundred thirty thousand, one hundred forty-six".
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