Base | Representation |
---|---|
bin | 100001001111001100… |
… | …0100001010011101011 |
3 | 20211020100212021202022 |
4 | 1002132120201103223 |
5 | 2132134414022442 |
6 | 52442350255055 |
7 | 5104531660055 |
oct | 1023630412353 |
9 | 224210767668 |
10 | 71376704747 |
11 | 282a831a797 |
12 | 119bbab748b |
13 | 696672ab4a |
14 | 36517c28d5 |
15 | 1ccb4033d2 |
hex | 109e6214eb |
71376704747 has 32 divisors (see below), whose sum is σ = 80221155840. Its totient is φ = 63158515200.
The previous prime is 71376704687. The next prime is 71376704753. The reversal of 71376704747 is 74740767317.
It is not a de Polignac number, because 71376704747 - 26 = 71376704683 is a prime.
It is not an unprimeable number, because it can be changed into a prime (71376704647) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5482748 + ... + 5495750.
It is an arithmetic number, because the mean of its divisors is an integer number (2506911120).
Almost surely, 271376704747 is an apocalyptic number.
71376704747 is a deficient number, since it is larger than the sum of its proper divisors (8844451093).
71376704747 is a wasteful number, since it uses less digits than its factorization.
71376704747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13283.
The product of its (nonzero) digits is 4840416, while the sum is 53.
It can be divided in two parts, 7137670 and 4747, that added together give a palindrome (7142417).
The spelling of 71376704747 in words is "seventy-one billion, three hundred seventy-six million, seven hundred four thousand, seven hundred forty-seven".
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