Base | Representation |
---|---|
bin | 1000110000101… |
… | …00011100000101 |
3 | 12010021101011000 |
4 | 10120110130011 |
5 | 122302442122 |
6 | 11143003513 |
7 | 1551414114 |
oct | 430243405 |
9 | 163241130 |
10 | 73484037 |
11 | 38530710 |
12 | 20739599 |
13 | 122bb5a3 |
14 | 9a8bc7b |
15 | 66b80ac |
hex | 4614705 |
73484037 has 16 divisors (see below), whose sum is σ = 118762560. Its totient is φ = 44535600.
The previous prime is 73484017. The next prime is 73484071. The reversal of 73484037 is 73048437.
It is not a de Polignac number, because 73484037 - 26 = 73483973 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73483992 and 73484010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73484017) 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, 123414 + ... + 124007.
It is an arithmetic number, because the mean of its divisors is an integer number (7422660).
Almost surely, 273484037 is an apocalyptic number.
It is an amenable number.
73484037 is a deficient number, since it is larger than the sum of its proper divisors (45278523).
73484037 is a wasteful number, since it uses less digits than its factorization.
73484037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247441 (or 247435 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 73484037 is about 8572.2830681214. The cubic root of 73484037 is about 418.8556091542.
Subtracting from 73484037 its reverse (73048437), we obtain a square (435600 = 6602).
The spelling of 73484037 in words is "seventy-three million, four hundred eighty-four thousand, thirty-seven".
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