Base | Representation |
---|---|
bin | 1000110000001… |
… | …10001101011001 |
3 | 12010011102012100 |
4 | 10120012031121 |
5 | 122244111003 |
6 | 11141434013 |
7 | 1551052152 |
oct | 430061531 |
9 | 163142170 |
10 | 73425753 |
11 | 384a0945 |
12 | 2070b909 |
13 | 1229abbb |
14 | 9a74929 |
15 | 66a5ba3 |
hex | 4606359 |
73425753 has 12 divisors (see below), whose sum is σ = 106240420. Its totient is φ = 48866976.
The previous prime is 73425749. The next prime is 73425757. The reversal of 73425753 is 35752437.
It is an interprime number because it is at equal distance from previous prime (73425749) and next prime (73425757).
It can be written as a sum of positive squares in 2 ways, for example, as 374544 + 73051209 = 612^2 + 8547^2 .
It is not a de Polignac number, because 73425753 - 22 = 73425749 is a prime.
It is a Duffinian number.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (73425757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1138 + ... + 12171.
Almost surely, 273425753 is an apocalyptic number.
It is an amenable number.
73425753 is a deficient number, since it is larger than the sum of its proper divisors (32814667).
73425753 is a wasteful number, since it uses less digits than its factorization.
73425753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13928 (or 13925 counting only the distinct ones).
The product of its digits is 88200, while the sum is 36.
The square root of 73425753 is about 8568.8828326684. The cubic root of 73425753 is about 418.7448411631.
The spelling of 73425753 in words is "seventy-three million, four hundred twenty-five thousand, seven hundred fifty-three".
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