Base | Representation |
---|---|
bin | 11110000010110… |
… | …01010100111011 |
3 | 122120020011002210 |
4 | 33001121110323 |
5 | 1004004232443 |
6 | 41001430203 |
7 | 6150112131 |
oct | 1701312473 |
9 | 576204083 |
10 | 252024123 |
11 | 11a2964aa |
12 | 7049b363 |
13 | 402a0b00 |
14 | 25685751 |
15 | 171d3c33 |
hex | f05953b |
252024123 has 48 divisors (see below), whose sum is σ = 383948640. Its totient is φ = 146764800.
The previous prime is 252024083. The next prime is 252024127. The reversal of 252024123 is 321420252.
It is not a de Polignac number, because 252024123 - 213 = 252015931 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 252024123.
It is not an unprimeable number, because it can be changed into a prime (252024127) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 896743 + ... + 897023.
It is an arithmetic number, because the mean of its divisors is an integer number (7998930).
Almost surely, 2252024123 is an apocalyptic number.
252024123 is a deficient number, since it is larger than the sum of its proper divisors (131924517).
252024123 is a wasteful number, since it uses less digits than its factorization.
252024123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400 (or 387 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 252024123 is about 15875.2676512870. The cubic root of 252024123 is about 631.6561138240.
Adding to 252024123 its reverse (321420252), we get a palindrome (573444375).
The spelling of 252024123 in words is "two hundred fifty-two million, twenty-four thousand, one hundred twenty-three".
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