Base | Representation |
---|---|
bin | 1001011110001000… |
… | …1111010000001010 |
3 | 20120011211222222001 |
4 | 2113202033100022 |
5 | 20201314204421 |
6 | 1100135021214 |
7 | 120000330232 |
oct | 22742172012 |
9 | 6504758861 |
10 | 2542334986 |
11 | 10950999a4 |
12 | 5ab50a80a |
13 | 316932a39 |
14 | 1a1910cc2 |
15 | ed2de691 |
hex | 9788f40a |
2542334986 has 16 divisors (see below), whose sum is σ = 3983954688. Its totient is φ = 1215338400.
The previous prime is 2542334981. The next prime is 2542334987. The reversal of 2542334986 is 6894332452.
It is not an unprimeable number, because it can be changed into a prime (2542334981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241875 + ... + 252166.
It is an arithmetic number, because the mean of its divisors is an integer number (248997168).
Almost surely, 22542334986 is an apocalyptic number.
2542334986 is a deficient number, since it is larger than the sum of its proper divisors (1441619702).
2542334986 is a wasteful number, since it uses less digits than its factorization.
2542334986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494157.
The product of its digits is 1244160, while the sum is 46.
The square root of 2542334986 is about 50421.5726252167. The cubic root of 2542334986 is about 1364.8269556608.
The spelling of 2542334986 in words is "two billion, five hundred forty-two million, three hundred thirty-four thousand, nine hundred eighty-six".
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