Base | Representation |
---|---|
bin | 1000101010010… |
… | …01000001100100 |
3 | 12001201001020022 |
4 | 10111021001210 |
5 | 122044311402 |
6 | 11113054312 |
7 | 1541344031 |
oct | 425110144 |
9 | 161631208 |
10 | 72650852 |
11 | 3801172a |
12 | 203b7398 |
13 | 12089291 |
14 | 9912388 |
15 | 65a12a2 |
hex | 4549064 |
72650852 has 24 divisors (see below), whose sum is σ = 131218080. Its totient is φ = 35173440.
The previous prime is 72650827. The next prime is 72650881. The reversal of 72650852 is 25805627.
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, 21203 + ... + 24389.
It is an arithmetic number, because the mean of its divisors is an integer number (5467420).
Almost surely, 272650852 is an apocalyptic number.
It is an amenable number.
72650852 is a deficient number, since it is larger than the sum of its proper divisors (58567228).
72650852 is a wasteful number, since it uses less digits than its factorization.
72650852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3371 (or 3369 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 72650852 is about 8523.5469142840. The cubic root of 72650852 is about 417.2665495406.
The spelling of 72650852 in words is "seventy-two million, six hundred fifty thousand, eight hundred fifty-two".
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