Base | Representation |
---|---|
bin | 110111101100… |
… | …0000011001001 |
3 | 2000221100001110 |
4 | 1233120003021 |
5 | 24433241424 |
6 | 2521440533 |
7 | 503110650 |
oct | 157300311 |
9 | 60840043 |
10 | 29196489 |
11 | 15531833 |
12 | 9940149 |
13 | 608333a |
14 | 3c40197 |
15 | 286ac29 |
hex | 1bd80c9 |
29196489 has 8 divisors (see below), whose sum is σ = 44489920. Its totient is φ = 16683696.
The previous prime is 29196467. The next prime is 29196493. The reversal of 29196489 is 98469192.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29196489 - 25 = 29196457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29196439) 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, 695134 + ... + 695175.
It is an arithmetic number, because the mean of its divisors is an integer number (5561240).
Almost surely, 229196489 is an apocalyptic number.
It is an amenable number.
29196489 is a deficient number, since it is larger than the sum of its proper divisors (15293431).
29196489 is a wasteful number, since it uses less digits than its factorization.
29196489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1390319.
The product of its digits is 279936, while the sum is 48.
The square root of 29196489 is about 5403.3775548262. The cubic root of 29196489 is about 307.9240023041.
The spelling of 29196489 in words is "twenty-nine million, one hundred ninety-six thousand, four hundred eighty-nine".
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