Base | Representation |
---|---|
bin | 1001011110000101… |
… | …0000000010101001 |
3 | 20120011100211210200 |
4 | 2113201100002221 |
5 | 20201232413243 |
6 | 1100125302413 |
7 | 116665201335 |
oct | 22741200251 |
9 | 6504324720 |
10 | 2542076073 |
11 | 1094a32419 |
12 | 5ab404a09 |
13 | 316871c34 |
14 | 1a18847c5 |
15 | ed28cad3 |
hex | 978500a9 |
2542076073 has 12 divisors (see below), whose sum is σ = 3673337460. Its totient is φ = 1694048256.
The previous prime is 2542076057. The next prime is 2542076077. The reversal of 2542076073 is 3706702452.
It is a happy number.
2542076073 is a `hidden beast` number, since 2 + 5 + 42 + 0 + 7 + 607 + 3 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1220244624 + 1321831449 = 34932^2 + 36357^2 .
It is not a de Polignac number, because 2542076073 - 24 = 2542076057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2542076077) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31128 + ... + 77801.
It is an arithmetic number, because the mean of its divisors is an integer number (306111455).
Almost surely, 22542076073 is an apocalyptic number.
It is an amenable number.
2542076073 is a deficient number, since it is larger than the sum of its proper divisors (1131261387).
2542076073 is a wasteful number, since it uses less digits than its factorization.
2542076073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111528 (or 111525 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 36.
The square root of 2542076073 is about 50419.0050774507. The cubic root of 2542076073 is about 1364.7806224749.
The spelling of 2542076073 in words is "two billion, five hundred forty-two million, seventy-six thousand, seventy-three".
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