Base | Representation |
---|---|
bin | 111000100000… |
… | …1101100011000 |
3 | 2001202022122002 |
4 | 1301001230120 |
5 | 30041113313 |
6 | 2535020132 |
7 | 506562350 |
oct | 161015430 |
9 | 61668562 |
10 | 29629208 |
11 | 157a7954 |
12 | 9b0a648 |
13 | 61a529b |
14 | 3d13b60 |
15 | 2904058 |
hex | 1c41b18 |
29629208 has 32 divisors (see below), whose sum is σ = 66835200. Its totient is φ = 12029472.
The previous prime is 29629207. The next prime is 29629231. The reversal of 29629208 is 80292692.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29629207) 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, 12860 + ... + 14987.
It is an arithmetic number, because the mean of its divisors is an integer number (2088600).
Almost surely, 229629208 is an apocalyptic number.
29629208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
29629208 is an abundant number, since it is smaller than the sum of its proper divisors (37205992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29629208 is a wasteful number, since it uses less digits than its factorization.
29629208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27879 (or 27875 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 38.
The square root of 29629208 is about 5443.2718102259. The cubic root of 29629208 is about 309.4377877937.
The spelling of 29629208 in words is "twenty-nine million, six hundred twenty-nine thousand, two hundred eight".
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