Base | Representation |
---|---|
bin | 110111011010… |
… | …1101111000010 |
3 | 2000200012020212 |
4 | 1232311233002 |
5 | 24414242223 |
6 | 2514434122 |
7 | 501654122 |
oct | 156655702 |
9 | 60605225 |
10 | 29055938 |
11 | 1544617a |
12 | 9892942 |
13 | 6034382 |
14 | 3c04c82 |
15 | 283e278 |
hex | 1bb5bc2 |
29055938 has 4 divisors (see below), whose sum is σ = 43583910. Its totient is φ = 14527968.
The previous prime is 29055937. The next prime is 29055953. The reversal of 29055938 is 83955092.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 25532809 + 3523129 = 5053^2 + 1877^2 .
It is a junction number, because it is equal to n+sod(n) for n = 29055895 and 29055904.
It is not an unprimeable number, because it can be changed into a prime (29055937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263983 + ... + 7263986.
Almost surely, 229055938 is an apocalyptic number.
29055938 is a deficient number, since it is larger than the sum of its proper divisors (14527972).
29055938 is a wasteful number, since it uses less digits than its factorization.
29055938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14527971.
The product of its (nonzero) digits is 97200, while the sum is 41.
The square root of 29055938 is about 5390.3560179268. The cubic root of 29055938 is about 307.4290950712.
The spelling of 29055938 in words is "twenty-nine million, fifty-five thousand, nine hundred thirty-eight".
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