Base | Representation |
---|---|
bin | 110111111101… |
… | …1110011111101 |
3 | 2001012202222210 |
4 | 1233323303331 |
5 | 30002433343 |
6 | 2524531033 |
7 | 504261012 |
oct | 157736375 |
9 | 61182883 |
10 | 29342973 |
11 | 156218a0 |
12 | 99b0a79 |
13 | 6104c0a |
14 | 3c7b709 |
15 | 2899333 |
hex | 1bfbcfd |
29342973 has 32 divisors (see below), whose sum is σ = 45826560. Its totient is φ = 16511040.
The previous prime is 29342959. The next prime is 29342977. The reversal of 29342973 is 37924392.
It is not a de Polignac number, because 29342973 - 25 = 29342941 is a prime.
It is a super-2 number, since 2×293429732 = 1722020128957458, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29342977) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32790 + ... + 33672.
It is an arithmetic number, because the mean of its divisors is an integer number (1432080).
Almost surely, 229342973 is an apocalyptic number.
It is an amenable number.
29342973 is a deficient number, since it is larger than the sum of its proper divisors (16483587).
29342973 is a wasteful number, since it uses less digits than its factorization.
29342973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 969.
The product of its digits is 81648, while the sum is 39.
The square root of 29342973 is about 5416.9154506970. The cubic root of 29342973 is about 308.4381133703.
The spelling of 29342973 in words is "twenty-nine million, three hundred forty-two thousand, nine hundred seventy-three".
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