Base | Representation |
---|---|
bin | 101101011100100001111… |
… | …1111001000001110110000 |
3 | 211010010002002100110112111 |
4 | 1122321003333020032300 |
5 | 1304313323401230030 |
6 | 21141214451135104 |
7 | 1213155163052533 |
oct | 132710377101660 |
9 | 24103062313474 |
10 | 6246023070640 |
11 | 1a98a1820a821 |
12 | 84a6305a4494 |
13 | 363cc7517242 |
14 | 178448374a1a |
15 | ac717a8762a |
hex | 5ae43fc83b0 |
6246023070640 has 80 divisors (see below), whose sum is σ = 14860728986400. Its totient is φ = 2440141756416.
The previous prime is 6246023070619. The next prime is 6246023070697. The reversal of 6246023070640 is 460703206426.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 6246023070593 and 6246023070602.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59146206 + ... + 59251714.
It is an arithmetic number, because the mean of its divisors is an integer number (185759112330).
Almost surely, 26246023070640 is an apocalyptic number.
It is an amenable number.
6246023070640 is an abundant number, since it is smaller than the sum of its proper divisors (8614705915760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6246023070640 is a wasteful number, since it uses less digits than its factorization.
6246023070640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122774 (or 122768 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 40.
The spelling of 6246023070640 in words is "six trillion, two hundred forty-six billion, twenty-three million, seventy thousand, six hundred forty".
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