Base | Representation |
---|---|
bin | 1000101000000… |
… | …00100100000010 |
3 | 12001010222002122 |
4 | 10110000210002 |
5 | 122010312200 |
6 | 11102444242 |
7 | 1535666516 |
oct | 424004402 |
9 | 161128078 |
10 | 72354050 |
11 | 3792973a |
12 | 20293682 |
13 | 11cb4162 |
14 | 9876146 |
15 | 6543385 |
hex | 4500902 |
72354050 has 24 divisors (see below), whose sum is σ = 134979456. Its totient is φ = 28855440.
The previous prime is 72354017. The next prime is 72354097. The reversal of 72354050 is 5045327.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16379 + ... + 20321.
It is an arithmetic number, because the mean of its divisors is an integer number (5624144).
Almost surely, 272354050 is an apocalyptic number.
72354050 is a deficient number, since it is larger than the sum of its proper divisors (62625406).
72354050 is a wasteful number, since it uses less digits than its factorization.
72354050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4322 (or 4317 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 72354050 is about 8506.1183861971. The cubic root of 72354050 is about 416.6975514884.
Adding to 72354050 its reverse (5045327), we get a palindrome (77399377).
The spelling of 72354050 in words is "seventy-two million, three hundred fifty-four thousand, fifty".
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