Base | Representation |
---|---|
bin | 111000001101… |
… | …1100100010100 |
3 | 2001110101102020 |
4 | 1300123210110 |
5 | 30021114134 |
6 | 2531413140 |
7 | 505342146 |
oct | 160334424 |
9 | 61411366 |
10 | 29473044 |
11 | 15700597 |
12 | 9a541b0 |
13 | 614c193 |
14 | 3cb2c96 |
15 | 28c2b49 |
hex | 1c1b914 |
29473044 has 12 divisors (see below), whose sum is σ = 68770464. Its totient is φ = 9824344.
The previous prime is 29473039. The next prime is 29473049. The reversal of 29473044 is 44037492.
It is an interprime number because it is at equal distance from previous prime (29473039) and next prime (29473049).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 29472996 and 29473014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29473049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228032 + ... + 1228055.
It is an arithmetic number, because the mean of its divisors is an integer number (5730872).
Almost surely, 229473044 is an apocalyptic number.
It is an amenable number.
29473044 is an abundant number, since it is smaller than the sum of its proper divisors (39297420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29473044 is a wasteful number, since it uses less digits than its factorization.
29473044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2456094 (or 2456092 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 29473044 is about 5428.9081775252. The cubic root of 29473044 is about 308.8931879126.
The spelling of 29473044 in words is "twenty-nine million, four hundred seventy-three thousand, forty-four".
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