Base | Representation |
---|---|
bin | 111001001000… |
… | …0100100101001 |
3 | 2002100201211100 |
4 | 1302100210221 |
5 | 30131433142 |
6 | 2545552013 |
7 | 512406324 |
oct | 162204451 |
9 | 62321740 |
10 | 29952297 |
11 | 159a8671 |
12 | a045609 |
13 | 628936b |
14 | 3d997bb |
15 | 2969b4c |
hex | 1c90929 |
29952297 has 24 divisors (see below), whose sum is σ = 44345600. Its totient is φ = 19476288.
The previous prime is 29952289. The next prime is 29952313. The reversal of 29952297 is 79225992.
It is a happy number.
It is not a de Polignac number, because 29952297 - 23 = 29952289 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29952217) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73029 + ... + 73437.
Almost surely, 229952297 is an apocalyptic number.
It is an amenable number.
29952297 is a deficient number, since it is larger than the sum of its proper divisors (14393303).
29952297 is a wasteful number, since it uses less digits than its factorization.
29952297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 597 (or 594 counting only the distinct ones).
The product of its digits is 204120, while the sum is 45.
The square root of 29952297 is about 5472.8691743911. The cubic root of 29952297 is about 310.5584695448.
The spelling of 29952297 in words is "twenty-nine million, nine hundred fifty-two thousand, two hundred ninety-seven".
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