Base | Representation |
---|---|
bin | 1000101111110… |
… | …00010010100111 |
3 | 12010001111222212 |
4 | 10113320102213 |
5 | 122240244433 |
6 | 11140314035 |
7 | 1550424020 |
oct | 427702247 |
9 | 163044885 |
10 | 73368743 |
11 | 38462028 |
12 | 206a291b |
13 | 1227ac76 |
14 | 9a5bc47 |
15 | 6693d48 |
hex | 45f84a7 |
73368743 has 8 divisors (see below), whose sum is σ = 86116512. Its totient is φ = 61187616.
The previous prime is 73368653. The next prime is 73368749. The reversal of 73368743 is 34786337.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73368743 - 218 = 73106599 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 73368743.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73368749) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141380 + ... + 141897.
It is an arithmetic number, because the mean of its divisors is an integer number (10764564).
Almost surely, 273368743 is an apocalyptic number.
73368743 is a deficient number, since it is larger than the sum of its proper divisors (12747769).
73368743 is a wasteful number, since it uses less digits than its factorization.
73368743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283321.
The product of its digits is 254016, while the sum is 41.
The square root of 73368743 is about 8565.5556153702. Note that the first 3 decimals coincide. The cubic root of 73368743 is about 418.6364376691.
The spelling of 73368743 in words is "seventy-three million, three hundred sixty-eight thousand, seven hundred forty-three".
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