Base | Representation |
---|---|
bin | 111000101110… |
… | …1000010111101 |
3 | 2001222000022121 |
4 | 1301131002331 |
5 | 30103204440 |
6 | 2541242541 |
7 | 510540112 |
oct | 161350275 |
9 | 61860277 |
10 | 29741245 |
11 | 15874046 |
12 | 9b63451 |
13 | 6214291 |
14 | 3d42909 |
15 | 292734a |
hex | 1c5d0bd |
29741245 has 16 divisors (see below), whose sum is σ = 39011328. Its totient is φ = 21669120.
The previous prime is 29741227. The next prime is 29741249. The reversal of 29741245 is 54214792.
It is not a de Polignac number, because 29741245 - 217 = 29610173 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29741245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29741249) 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, 3009 + ... + 8278.
It is an arithmetic number, because the mean of its divisors is an integer number (2438208).
Almost surely, 229741245 is an apocalyptic number.
It is an amenable number.
29741245 is a deficient number, since it is larger than the sum of its proper divisors (9270083).
29741245 is a wasteful number, since it uses less digits than its factorization.
29741245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11340.
The product of its digits is 20160, while the sum is 34.
The square root of 29741245 is about 5453.5534287288. The cubic root of 29741245 is about 309.8273231879.
The spelling of 29741245 in words is "twenty-nine million, seven hundred forty-one thousand, two hundred forty-five".
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