Base | Representation |
---|---|
bin | 111000001000… |
… | …0010100011101 |
3 | 2001101001012220 |
4 | 1300100110131 |
5 | 30013130343 |
6 | 2530415553 |
7 | 505060632 |
oct | 160202435 |
9 | 61331186 |
10 | 29426973 |
11 | 15679a14 |
12 | 9a315b9 |
13 | 6134214 |
14 | 3ca0189 |
15 | 28b4183 |
hex | 1c1051d |
29426973 has 8 divisors (see below), whose sum is σ = 39307200. Its totient is φ = 19582368.
The previous prime is 29426941. The next prime is 29427023. The reversal of 29426973 is 37962492.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29426973 - 25 = 29426941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29426773) 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, 6913 + ... + 10326.
It is an arithmetic number, because the mean of its divisors is an integer number (4913400).
Almost surely, 229426973 is an apocalyptic number.
It is an amenable number.
29426973 is a deficient number, since it is larger than the sum of its proper divisors (9880227).
29426973 is a wasteful number, since it uses less digits than its factorization.
29426973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17811.
The product of its digits is 163296, while the sum is 42.
The square root of 29426973 is about 5424.6633996959. The cubic root of 29426973 is about 308.7321544429.
The spelling of 29426973 in words is "twenty-nine million, four hundred twenty-six thousand, nine hundred seventy-three".
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