Base | Representation |
---|---|
bin | 111100110011000… |
… | …0010100110010110 |
3 | 12021011122111211112 |
4 | 1321212002212112 |
5 | 13134220442004 |
6 | 534232335022 |
7 | 101360562224 |
oct | 17146024626 |
9 | 5234574745 |
10 | 2040015254 |
11 | 957598722 |
12 | 48b244472 |
13 | 266847b24 |
14 | 154d13b14 |
15 | be168e6e |
hex | 79982996 |
2040015254 has 16 divisors (see below), whose sum is σ = 3072459600. Its totient is φ = 1015870464.
The previous prime is 2040015223. The next prime is 2040015259. The reversal of 2040015254 is 4525100402.
It is a happy number.
It is a super-3 number, since 3×20400152543 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040015259) 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, 702734 + ... + 705630.
It is an arithmetic number, because the mean of its divisors is an integer number (192028725).
Almost surely, 22040015254 is an apocalyptic number.
2040015254 is a deficient number, since it is larger than the sum of its proper divisors (1032444346).
2040015254 is a wasteful number, since it uses less digits than its factorization.
2040015254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4207.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 2040015254 is about 45166.5280268475. The cubic root of 2040015254 is about 1268.2683021993.
Adding to 2040015254 its reverse (4525100402), we get a palindrome (6565115656).
The spelling of 2040015254 in words is "two billion, forty million, fifteen thousand, two hundred fifty-four".
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