Base | Representation |
---|---|
bin | 110111100010… |
… | …1010100110101 |
3 | 2000210102212000 |
4 | 1233011110311 |
5 | 24423313142 |
6 | 2520045513 |
7 | 502341240 |
oct | 157052465 |
9 | 60712760 |
10 | 29119797 |
11 | 1548a153 |
12 | 9903899 |
13 | 6057465 |
14 | 3c20257 |
15 | 285314c |
hex | 1bc5535 |
29119797 has 16 divisors (see below), whose sum is σ = 49303680. Its totient is φ = 16639776.
The previous prime is 29119781. The next prime is 29119813. The reversal of 29119797 is 79791192.
It is an interprime number because it is at equal distance from previous prime (29119781) and next prime (29119813).
It is not a de Polignac number, because 29119797 - 24 = 29119781 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29119747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76848 + ... + 77225.
It is an arithmetic number, because the mean of its divisors is an integer number (3081480).
Almost surely, 229119797 is an apocalyptic number.
29119797 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
29119797 is a deficient number, since it is larger than the sum of its proper divisors (20183883).
29119797 is a wasteful number, since it uses less digits than its factorization.
29119797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154089 (or 154083 counting only the distinct ones).
The product of its digits is 71442, while the sum is 45.
The square root of 29119797 is about 5396.2762160586. The cubic root of 29119797 is about 307.6541523344.
The spelling of 29119797 in words is "twenty-nine million, one hundred nineteen thousand, seven hundred ninety-seven".
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