Base | Representation |
---|---|
bin | 111001010101… |
… | …1011000110100 |
3 | 2002120022111022 |
4 | 1302223120310 |
5 | 30143442012 |
6 | 2552200312 |
7 | 513344462 |
oct | 162533064 |
9 | 62508438 |
10 | 30062132 |
11 | 15a73141 |
12 | a099098 |
13 | 62c7359 |
14 | 3dc7832 |
15 | 298c472 |
hex | 1cab634 |
30062132 has 6 divisors (see below), whose sum is σ = 52608738. Its totient is φ = 15031064.
The previous prime is 30062129. The next prime is 30062141. The reversal of 30062132 is 23126003.
It can be written as a sum of positive squares in only one way, i.e., 24661156 + 5400976 = 4966^2 + 2324^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 30062132.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3757763 + ... + 3757770.
It is an arithmetic number, because the mean of its divisors is an integer number (8768123).
Almost surely, 230062132 is an apocalyptic number.
It is an amenable number.
30062132 is a deficient number, since it is larger than the sum of its proper divisors (22546606).
30062132 is a wasteful number, since it uses less digits than its factorization.
30062132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7515537 (or 7515535 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 30062132 is about 5482.8944910512. The cubic root of 30062132 is about 310.9376122000.
Adding to 30062132 its reverse (23126003), we get a palindrome (53188135).
The spelling of 30062132 in words is "thirty million, sixty-two thousand, one hundred thirty-two".
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