Base | Representation |
---|---|
bin | 111000001101… |
… | …1110011010000 |
3 | 2001110102201122 |
4 | 1300123303100 |
5 | 30021132000 |
6 | 2531421412 |
7 | 505345013 |
oct | 160336320 |
9 | 61412648 |
10 | 29474000 |
11 | 15701286 |
12 | 9a54868 |
13 | 614c74a |
14 | 3cb337a |
15 | 28c3085 |
hex | 1c1bcd0 |
29474000 has 40 divisors (see below), whose sum is σ = 71272968. Its totient is φ = 11788800.
The previous prime is 29473993. The next prime is 29474009. The reversal of 29474000 is 47492.
It can be written as a sum of positive squares in 4 ways, for example, as 10816 + 29463184 = 104^2 + 5428^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29474009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5369 + ... + 9368.
Almost surely, 229474000 is an apocalyptic number.
29474000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
29474000 is an abundant number, since it is smaller than the sum of its proper divisors (41798968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29474000 is a wasteful number, since it uses less digits than its factorization.
29474000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14760 (or 14744 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 29474000 is about 5428.9962239810. The cubic root of 29474000 is about 308.8965276727.
The spelling of 29474000 in words is "twenty-nine million, four hundred seventy-four thousand".
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