Base | Representation |
---|---|
bin | 110111111000… |
… | …0100110001110 |
3 | 2001010102222111 |
4 | 1233300212032 |
5 | 30000001123 |
6 | 2523534234 |
7 | 504010051 |
oct | 157604616 |
9 | 61112874 |
10 | 29297038 |
11 | 155a0331 |
12 | 998a37a |
13 | 60ba034 |
14 | 3c68a98 |
15 | 288a90d |
hex | 1bf098e |
29297038 has 4 divisors (see below), whose sum is σ = 43945560. Its totient is φ = 14648518.
The previous prime is 29297033. The next prime is 29297053. The reversal of 29297038 is 83079292.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29297033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7324258 + ... + 7324261.
It is an arithmetic number, because the mean of its divisors is an integer number (10986390).
Almost surely, 229297038 is an apocalyptic number.
29297038 is a deficient number, since it is larger than the sum of its proper divisors (14648522).
29297038 is a wasteful number, since it uses less digits than its factorization.
29297038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14648521.
The product of its (nonzero) digits is 54432, while the sum is 40.
The square root of 29297038 is about 5412.6738309268. The cubic root of 29297038 is about 308.2770810130.
The spelling of 29297038 in words is "twenty-nine million, two hundred ninety-seven thousand, thirty-eight".
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