Base | Representation |
---|---|
bin | 100001101010001101… |
… | …0000010000010001001 |
3 | 20220120112100102222000 |
4 | 1003110122002002021 |
5 | 2141013431224401 |
6 | 53112325021213 |
7 | 5136145651110 |
oct | 1032432020211 |
9 | 226515312860 |
10 | 72283070601 |
11 | 287229aa885 |
12 | 12013554809 |
13 | 6a7c442bc1 |
14 | 36d9d18c77 |
15 | 1d30c8b186 |
hex | 10d4682089 |
72283070601 has 16 divisors (see below), whose sum is σ = 122384035200. Its totient is φ = 41304611664.
The previous prime is 72283070599. The next prime is 72283070617. The reversal of 72283070601 is 10607038227.
It is not a de Polignac number, because 72283070601 - 21 = 72283070599 is a prime.
It is not an unprimeable number, because it can be changed into a prime (72283070621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191224866 + ... + 191225243.
It is an arithmetic number, because the mean of its divisors is an integer number (7649002200).
Almost surely, 272283070601 is an apocalyptic number.
It is an amenable number.
72283070601 is a deficient number, since it is larger than the sum of its proper divisors (50100964599).
72283070601 is a wasteful number, since it uses less digits than its factorization.
72283070601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382450125 (or 382450119 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The spelling of 72283070601 in words is "seventy-two billion, two hundred eighty-three million, seventy thousand, six hundred one".
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