Base | Representation |
---|---|
bin | 1001100000011110… |
… | …0110111000110100 |
3 | 20120212021200201222 |
4 | 2120013212320310 |
5 | 20211321143444 |
6 | 1101125005512 |
7 | 120146520344 |
oct | 23007467064 |
9 | 6525250658 |
10 | 2552131124 |
11 | 109a67a984 |
12 | 5b2853898 |
13 | 31898287a |
14 | 1a2d40d24 |
15 | ee0c6eee |
hex | 981e6e34 |
2552131124 has 24 divisors (see below), whose sum is σ = 4483719240. Its totient is φ = 1271079936.
The previous prime is 2552131121. The next prime is 2552131133. The reversal of 2552131124 is 4211312552.
It can be written as a sum of positive squares in 4 ways, for example, as 814075024 + 1738056100 = 28532^2 + 41690^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2552131093 and 2552131102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552131121) 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, 1785242 + ... + 1786670.
It is an arithmetic number, because the mean of its divisors is an integer number (186821635).
Almost surely, 22552131124 is an apocalyptic number.
It is an amenable number.
2552131124 is a deficient number, since it is larger than the sum of its proper divisors (1931588116).
2552131124 is a wasteful number, since it uses less digits than its factorization.
2552131124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2867 (or 2865 counting only the distinct ones).
The product of its digits is 2400, while the sum is 26.
The square root of 2552131124 is about 50518.6215568081. The cubic root of 2552131124 is about 1366.5776949681.
Adding to 2552131124 its reverse (4211312552), we get a palindrome (6763443676).
The spelling of 2552131124 in words is "two billion, five hundred fifty-two million, one hundred thirty-one thousand, one hundred twenty-four".
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