Base | Representation |
---|---|
bin | 111000001111… |
… | …1001111011111 |
3 | 2001111011001200 |
4 | 1300133033133 |
5 | 30022104340 |
6 | 2532010543 |
7 | 505434060 |
oct | 160371737 |
9 | 61434050 |
10 | 29488095 |
11 | 1571092a |
12 | 9a60a53 |
13 | 6155ca0 |
14 | 3cb8567 |
15 | 28c7330 |
hex | 1c1f3df |
29488095 has 96 divisors (see below), whose sum is σ = 66393600. Its totient is φ = 11757312.
The previous prime is 29488091. The next prime is 29488163. The reversal of 29488095 is 59088492.
It is not a de Polignac number, because 29488095 - 22 = 29488091 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 29488095.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29488091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 77616 + ... + 77994.
It is an arithmetic number, because the mean of its divisors is an integer number (691600).
Almost surely, 229488095 is an apocalyptic number.
29488095 is an abundant number, since it is smaller than the sum of its proper divisors (36905505).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29488095 is a wasteful number, since it uses less digits than its factorization.
29488095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 429 (or 426 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 45.
The square root of 29488095 is about 5430.2941909256. The cubic root of 29488095 is about 308.9457597949.
The spelling of 29488095 in words is "twenty-nine million, four hundred eighty-eight thousand, ninety-five".
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