Base | Representation |
---|---|
bin | 111001001011… |
… | …1010111011100 |
3 | 2002102010222222 |
4 | 1302113113130 |
5 | 30133330444 |
6 | 2550324512 |
7 | 512553416 |
oct | 162272734 |
9 | 62363888 |
10 | 29980124 |
11 | 15a17569 |
12 | a059738 |
13 | 6298c25 |
14 | 3da59b6 |
15 | 2972eee |
hex | 1c975dc |
29980124 has 12 divisors (see below), whose sum is σ = 52741248. Its totient is φ = 14911200.
The previous prime is 29980103. The next prime is 29980127. The reversal of 29980124 is 42108992.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29980127) 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, 18857 + ... + 20384.
It is an arithmetic number, because the mean of its divisors is an integer number (4395104).
Almost surely, 229980124 is an apocalyptic number.
It is an amenable number.
29980124 is a deficient number, since it is larger than the sum of its proper divisors (22761124).
29980124 is a wasteful number, since it uses less digits than its factorization.
29980124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39436 (or 39434 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 29980124 is about 5475.4108521644. The cubic root of 29980124 is about 310.6546139315.
The spelling of 29980124 in words is "twenty-nine million, nine hundred eighty thousand, one hundred twenty-four".
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