Base | Representation |
---|---|
bin | 100001110011110111… |
… | …0110111110011000111 |
3 | 20221102010110001012011 |
4 | 1003213232313303013 |
5 | 2142144432111212 |
6 | 53204430235051 |
7 | 5150163605506 |
oct | 1034756676307 |
9 | 227363401164 |
10 | 72607300807 |
11 | 28879a23828 |
12 | 120a4055a87 |
13 | 6b016756b2 |
14 | 372add883d |
15 | 1d4e4844a7 |
hex | 10e7bb7cc7 |
72607300807 has 8 divisors (see below), whose sum is σ = 73608392000. Its totient is φ = 71606384640.
The previous prime is 72607300757. The next prime is 72607300813. The reversal of 72607300807 is 70800370627.
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 72607300807 - 219 = 72606776519 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 72607300807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72607360807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944194 + ... + 1018192.
It is an arithmetic number, because the mean of its divisors is an integer number (9201049000).
Almost surely, 272607300807 is an apocalyptic number.
72607300807 is a deficient number, since it is larger than the sum of its proper divisors (1001091193).
72607300807 is a wasteful number, since it uses less digits than its factorization.
72607300807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87513.
The product of its (nonzero) digits is 98784, while the sum is 40.
The spelling of 72607300807 in words is "seventy-two billion, six hundred seven million, three hundred thousand, eight hundred seven".
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