Base | Representation |
---|---|
bin | 100001101100101101… |
… | …1001000101010000001 |
3 | 20220210101201222211122 |
4 | 1003121123020222001 |
5 | 2141202003332303 |
6 | 53124533122025 |
7 | 5141220304232 |
oct | 1033133105201 |
9 | 226711658748 |
10 | 72367245953 |
11 | 28766472a92 |
12 | 12037789315 |
13 | 6a93a058c2 |
14 | 370718b089 |
15 | 1d38366e38 |
hex | 10d96c8a81 |
72367245953 has 8 divisors (see below), whose sum is σ = 72861957696. Its totient is φ = 71874198000.
The previous prime is 72367245919. The next prime is 72367246019. The reversal of 72367245953 is 35954276327.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 72367245953 - 218 = 72366983809 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 72367245895 and 72367245904.
It is not an unprimeable number, because it can be changed into a prime (72367245913) 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, 328598 + ... + 502703.
It is an arithmetic number, because the mean of its divisors is an integer number (9107744712).
Almost surely, 272367245953 is an apocalyptic number.
It is an amenable number.
72367245953 is a deficient number, since it is larger than the sum of its proper divisors (494711743).
72367245953 is a wasteful number, since it uses less digits than its factorization.
72367245953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 831895.
The product of its digits is 9525600, while the sum is 53.
The spelling of 72367245953 in words is "seventy-two billion, three hundred sixty-seven million, two hundred forty-five thousand, nine hundred fifty-three".
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