Base | Representation |
---|---|
bin | 1001011110000101… |
… | …1000110000001001 |
3 | 20120011102122202011 |
4 | 2113201120300021 |
5 | 20201240034003 |
6 | 1100130135521 |
7 | 116665410346 |
oct | 22741306011 |
9 | 6504378664 |
10 | 2542111753 |
11 | 1094a57205 |
12 | 5ab4215a1 |
13 | 31688524c |
14 | 1a18937cd |
15 | ed29846d |
hex | 97858c09 |
2542111753 has 8 divisors (see below), whose sum is σ = 2557644320. Its totient is φ = 2526612480.
The previous prime is 2542111729. The next prime is 2542111757. The reversal of 2542111753 is 3571112452.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2542111753 - 213 = 2542103561 is a prime.
It is a super-3 number, since 3×25421117533 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2542111757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154426 + ... + 170092.
It is an arithmetic number, because the mean of its divisors is an integer number (319705540).
Almost surely, 22542111753 is an apocalyptic number.
It is an amenable number.
2542111753 is a deficient number, since it is larger than the sum of its proper divisors (15532567).
2542111753 is a wasteful number, since it uses less digits than its factorization.
2542111753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16647.
The product of its digits is 8400, while the sum is 31.
The square root of 2542111753 is about 50419.3589110373. The cubic root of 2542111753 is about 1364.7870076949.
The spelling of 2542111753 in words is "two billion, five hundred forty-two million, one hundred eleven thousand, seven hundred fifty-three".
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