Base | Representation |
---|---|
bin | 10000001111111000101000… |
… | …011110101100010000010101 |
3 | 100101000112122022101110000111 |
4 | 100033320220132230100111 |
5 | 33331301241310130302 |
6 | 411552232421043021 |
7 | 21023560652252350 |
oct | 2017705036542025 |
9 | 311015568343014 |
10 | 71460345005077 |
11 | 20851186873936 |
12 | 80215b0b56471 |
13 | 30b48b2695572 |
14 | 13909b0691297 |
15 | 83dcaa8070d7 |
hex | 40fe287ac415 |
71460345005077 has 32 divisors (see below), whose sum is σ = 87917511919104. Its totient is φ = 56686267238400.
The previous prime is 71460345005017. The next prime is 71460345005131. The reversal of 71460345005077 is 77050054306417.
It is a cyclic number.
It is not a de Polignac number, because 71460345005077 - 215 = 71460344972309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 71460345005077.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (71460345005017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22239393 + ... + 25248985.
It is an arithmetic number, because the mean of its divisors is an integer number (2747422247472).
Almost surely, 271460345005077 is an apocalyptic number.
It is an amenable number.
71460345005077 is a deficient number, since it is larger than the sum of its proper divisors (16457166914027).
71460345005077 is a wasteful number, since it uses less digits than its factorization.
71460345005077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3012949.
The product of its (nonzero) digits is 2469600, while the sum is 49.
The spelling of 71460345005077 in words is "seventy-one trillion, four hundred sixty billion, three hundred forty-five million, five thousand, seventy-seven".
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