Base | Representation |
---|---|
bin | 110111110010… |
… | …0101111110001 |
3 | 2001000222101200 |
4 | 1233210233301 |
5 | 24441422442 |
6 | 2522521413 |
7 | 503415405 |
oct | 157445761 |
9 | 61028350 |
10 | 29248497 |
11 | 15567913 |
12 | 9966269 |
13 | 60a0c05 |
14 | 3c55105 |
15 | 287b34c |
hex | 1be4bf1 |
29248497 has 6 divisors (see below), whose sum is σ = 42247842. Its totient is φ = 19498992.
The previous prime is 29248487. The next prime is 29248511. The reversal of 29248497 is 79484292.
It can be written as a sum of positive squares in only one way, i.e., 17715681 + 11532816 = 4209^2 + 3396^2 .
It is not a de Polignac number, because 29248497 - 220 = 28199921 is a prime.
It is a super-3 number, since 3×292484973 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (29248477) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1624908 + ... + 1624925.
It is an arithmetic number, because the mean of its divisors is an integer number (7041307).
Almost surely, 229248497 is an apocalyptic number.
It is an amenable number.
29248497 is a deficient number, since it is larger than the sum of its proper divisors (12999345).
29248497 is a wasteful number, since it uses less digits than its factorization.
29248497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3249839 (or 3249836 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 29248497 is about 5408.1879590118. The cubic root of 29248497 is about 308.1067298914.
The spelling of 29248497 in words is "twenty-nine million, two hundred forty-eight thousand, four hundred ninety-seven".
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