Base | Representation |
---|---|
bin | 100001000111101011… |
… | …0001000101010110111 |
3 | 20210120210010221221001 |
4 | 1002033112020222313 |
5 | 2131130322440203 |
6 | 52401335104131 |
7 | 5065346414605 |
oct | 1021726105267 |
9 | 223523127831 |
10 | 71124421303 |
11 | 28188977481 |
12 | 1194b512047 |
13 | 6926398cc0 |
14 | 362a0b0875 |
15 | 1cb41bc91d |
hex | 108f588ab7 |
71124421303 has 16 divisors (see below), whose sum is σ = 78479174592. Its totient is φ = 64039392000.
The previous prime is 71124421217. The next prime is 71124421339. The reversal of 71124421303 is 30312442117.
It is a cyclic number.
It is not a de Polignac number, because 71124421303 - 225 = 71090866871 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71124421393) 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, 3652533 + ... + 3671953.
It is an arithmetic number, because the mean of its divisors is an integer number (4904948412).
Almost surely, 271124421303 is an apocalyptic number.
71124421303 is a deficient number, since it is larger than the sum of its proper divisors (7354753289).
71124421303 is a wasteful number, since it uses less digits than its factorization.
71124421303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26346.
The product of its (nonzero) digits is 4032, while the sum is 28.
The spelling of 71124421303 in words is "seventy-one billion, one hundred twenty-four million, four hundred twenty-one thousand, three hundred three".
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