Base | Representation |
---|---|
bin | 1000101111100… |
… | …01110001001101 |
3 | 12010000011100110 |
4 | 10113301301031 |
5 | 122233421104 |
6 | 11135550233 |
7 | 1550253105 |
oct | 427616115 |
9 | 163004313 |
10 | 73342029 |
11 | 38443a52 |
12 | 2068b379 |
13 | 1226ba67 |
14 | 9a52205 |
15 | 668ae89 |
hex | 45f1c4d |
73342029 has 16 divisors (see below), whose sum is σ = 106342848. Its totient is φ = 44773632.
The previous prime is 73341959. The next prime is 73342057. The reversal of 73342029 is 92024337.
It is not a de Polignac number, because 73342029 - 27 = 73341901 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73341987 and 73342005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73342229) 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, 17547 + ... + 21320.
It is an arithmetic number, because the mean of its divisors is an integer number (6646428).
Almost surely, 273342029 is an apocalyptic number.
It is an amenable number.
73342029 is a deficient number, since it is larger than the sum of its proper divisors (33000819).
73342029 is a wasteful number, since it uses less digits than its factorization.
73342029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38924.
The product of its (nonzero) digits is 9072, while the sum is 30.
The square root of 73342029 is about 8563.9960882756. The cubic root of 73342029 is about 418.5856221540.
The spelling of 73342029 in words is "seventy-three million, three hundred forty-two thousand, twenty-nine".
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