Base | Representation |
---|---|
bin | 11110000011100111101… |
… | …101011100111110011110 |
3 | 21022110100021111120022010 |
4 | 132003213231130332132 |
5 | 232320041232113032 |
6 | 4220510431532050 |
7 | 302140213142526 |
oct | 36034755347636 |
9 | 7273307446263 |
10 | 2065471754142 |
11 | 726a63a5a805 |
12 | 29437638a026 |
13 | 11ca087c57b4 |
14 | 71d7dd26686 |
15 | 38adacc0ccc |
hex | 1e0e7b5cf9e |
2065471754142 has 16 divisors (see below), whose sum is σ = 4130959416192. Its totient is φ = 688487933400.
The previous prime is 2065471754123. The next prime is 2065471754153. The reversal of 2065471754142 is 2414571745602.
It is a junction number, because it is equal to n+sod(n) for n = 2065471754091 and 2065471754100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641103 + ... + 2612309.
It is an arithmetic number, because the mean of its divisors is an integer number (258184963512).
Almost surely, 22065471754142 is an apocalyptic number.
2065471754142 is an abundant number, since it is smaller than the sum of its proper divisors (2065487662050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2065471754142 is a wasteful number, since it uses less digits than its factorization.
2065471754142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325663.
The product of its (nonzero) digits is 1881600, while the sum is 48.
The spelling of 2065471754142 in words is "two trillion, sixty-five billion, four hundred seventy-one million, seven hundred fifty-four thousand, one hundred forty-two".
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