Base | Representation |
---|---|
bin | 1000101111010… |
… | …11100110100100 |
3 | 12002221212201000 |
4 | 10113223212210 |
5 | 122232114042 |
6 | 11135233300 |
7 | 1550116344 |
oct | 427534644 |
9 | 162855630 |
10 | 73316772 |
11 | 38426a81 |
12 | 20678830 |
13 | 12260409 |
14 | 9a46d24 |
15 | 668374c |
hex | 45eb9a4 |
73316772 has 24 divisors (see below), whose sum is σ = 190080800. Its totient is φ = 24438888.
The previous prime is 73316743. The next prime is 73316797. The reversal of 73316772 is 27761337.
It is a super-5 number, since 5×733167725 (a number of 41 digits) contains 55555 as substring. Note that it is a super-d number also for d = 3.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339322 + ... + 339537.
Almost surely, 273316772 is an apocalyptic number.
It is an amenable number.
73316772 is an abundant number, since it is smaller than the sum of its proper divisors (116764028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73316772 is a wasteful number, since it uses less digits than its factorization.
73316772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678872 (or 678864 counting only the distinct ones).
The product of its digits is 37044, while the sum is 36.
The square root of 73316772 is about 8562.5213576376. The cubic root of 73316772 is about 418.5375668028.
It can be divided in two parts, 73316 and 772, that added together give a cube (74088 = 423).
The spelling of 73316772 in words is "seventy-three million, three hundred sixteen thousand, seven hundred seventy-two".
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