Base | Representation |
---|---|
bin | 1001011110000101… |
… | …0110111111111110 |
3 | 20120011102021220021 |
4 | 2113201112333332 |
5 | 20201234321244 |
6 | 1100130042354 |
7 | 116665350412 |
oct | 22741267776 |
9 | 6504367807 |
10 | 2542104574 |
11 | 1094a51879 |
12 | 5ab4193ba |
13 | 316881bb9 |
14 | 1a1890d42 |
15 | ed296284 |
hex | 97856ffe |
2542104574 has 4 divisors (see below), whose sum is σ = 3813156864. Its totient is φ = 1271052286.
The previous prime is 2542104559. The next prime is 2542104577. The reversal of 2542104574 is 4754012452.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2542104577) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635526142 + ... + 635526145.
It is an arithmetic number, because the mean of its divisors is an integer number (953289216).
Almost surely, 22542104574 is an apocalyptic number.
2542104574 is a deficient number, since it is larger than the sum of its proper divisors (1271052290).
2542104574 is a wasteful number, since it uses less digits than its factorization.
2542104574 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1271052289.
The product of its (nonzero) digits is 44800, while the sum is 34.
The square root of 2542104574 is about 50419.2877180946. The cubic root of 2542104574 is about 1364.7857229605.
The spelling of 2542104574 in words is "two billion, five hundred forty-two million, one hundred four thousand, five hundred seventy-four".
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