Base | Representation |
---|---|
bin | 111000001101100001111010… |
… | …100111011110100110000001 |
3 | 1012102100000222222110002212121 |
4 | 320031201322213132212001 |
5 | 224400424311412231131 |
6 | 2233443250002324241 |
7 | 103034040231044242 |
oct | 7015417247364601 |
9 | 1172300888402777 |
10 | 247220374727041 |
11 | 71854632569951 |
12 | 23888b6b359681 |
13 | a7c3a206abb21 |
14 | 450975c3a4cc9 |
15 | 1d8ab8151a911 |
hex | e0d87a9de981 |
247220374727041 has 16 divisors (see below), whose sum is σ = 255857918146560. Its totient is φ = 238590357667200.
The previous prime is 247220374726981. The next prime is 247220374727069. The reversal of 247220374727041 is 140727473022742.
247220374727041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 247220374727041 - 215 = 247220374694273 is a prime.
It is a super-2 number, since 2×2472203747270412 (a number of 30 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 247220374727041.
It is not an unprimeable number, because it can be changed into a prime (247220374797041) 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, 1168326336 + ... + 1168537918.
It is an arithmetic number, because the mean of its divisors is an integer number (15991119884160).
Almost surely, 2247220374727041 is an apocalyptic number.
It is an amenable number.
247220374727041 is a deficient number, since it is larger than the sum of its proper divisors (8637543419519).
247220374727041 is a wasteful number, since it uses less digits than its factorization.
247220374727041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229176.
The product of its (nonzero) digits is 7375872, while the sum is 52.
The spelling of 247220374727041 in words is "two hundred forty-seven trillion, two hundred twenty billion, three hundred seventy-four million, seven hundred twenty-seven thousand, forty-one".
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