Base | Representation |
---|---|
bin | 1001011101101111… |
… | …1000100001001001 |
3 | 20120001201100122220 |
4 | 2113123320201021 |
5 | 20200402402001 |
6 | 1100035204253 |
7 | 116650221153 |
oct | 22733704111 |
9 | 6501640586 |
10 | 2540669001 |
11 | 1094161252 |
12 | 5aaa46689 |
13 | 31649b650 |
14 | 1a15d9ad3 |
15 | ed0b0c36 |
hex | 976f8849 |
2540669001 has 8 divisors (see below), whose sum is σ = 3648140160. Its totient is φ = 1563488592.
The previous prime is 2540668997. The next prime is 2540669069. The reversal of 2540669001 is 1009660452.
2540669001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2540669001 - 22 = 2540668997 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2540669071) 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, 32572641 + ... + 32572718.
It is an arithmetic number, because the mean of its divisors is an integer number (456017520).
Almost surely, 22540669001 is an apocalyptic number.
It is an amenable number.
2540669001 is a deficient number, since it is larger than the sum of its proper divisors (1107471159).
2540669001 is a wasteful number, since it uses less digits than its factorization.
2540669001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65145375.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 2540669001 is about 50405.0493601584. The cubic root of 2540669001 is about 1364.5287680895.
The spelling of 2540669001 in words is "two billion, five hundred forty million, six hundred sixty-nine thousand, one".
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