Base | Representation |
---|---|
bin | 1000110000100… |
… | …00110001100101 |
3 | 12010020121120011 |
4 | 10120100301211 |
5 | 122302002104 |
6 | 11142410221 |
7 | 1551322264 |
oct | 430206145 |
9 | 163217504 |
10 | 73469029 |
11 | 38520407 |
12 | 20730971 |
13 | 122b47ca |
14 | 9a865db |
15 | 66b3904 |
hex | 4610c65 |
73469029 has 4 divisors (see below), whose sum is σ = 77335840. Its totient is φ = 69602220.
The previous prime is 73469023. The next prime is 73469041. The reversal of 73469029 is 92096437.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92096437 = 971 ⋅94847.
It is a cyclic number.
It is not a de Polignac number, because 73469029 - 23 = 73469021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 73468982 and 73469000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73469021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933377 + ... + 1933414.
It is an arithmetic number, because the mean of its divisors is an integer number (19333960).
Almost surely, 273469029 is an apocalyptic number.
It is an amenable number.
73469029 is a deficient number, since it is larger than the sum of its proper divisors (3866811).
73469029 is a wasteful number, since it uses less digits than its factorization.
73469029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3866810.
The product of its (nonzero) digits is 81648, while the sum is 40.
The square root of 73469029 is about 8571.4076440221. The cubic root of 73469029 is about 418.8270922443.
The spelling of 73469029 in words is "seventy-three million, four hundred sixty-nine thousand, twenty-nine".
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