Base | Representation |
---|---|
bin | 11111101011001… |
… | …011110000100011 |
3 | 1101000221122000220 |
4 | 133223023300203 |
5 | 2042020222201 |
6 | 124422014123 |
7 | 16111642050 |
oct | 3753136043 |
9 | 1330848026 |
10 | 531414051 |
11 | 252a73273 |
12 | 129b77343 |
13 | 861338ac |
14 | 50812027 |
15 | 319c1036 |
hex | 1facbc23 |
531414051 has 32 divisors (see below), whose sum is σ = 825896448. Its totient is φ = 297665280.
The previous prime is 531414049. The next prime is 531414061. The reversal of 531414051 is 150414135.
It is a happy number.
It is not a de Polignac number, because 531414051 - 21 = 531414049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (531414031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327021 + ... + 328641.
It is an arithmetic number, because the mean of its divisors is an integer number (25809264).
Almost surely, 2531414051 is an apocalyptic number.
531414051 is a deficient number, since it is larger than the sum of its proper divisors (294482397).
531414051 is a wasteful number, since it uses less digits than its factorization.
531414051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1931.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 531414051 is about 23052.4196343898. The cubic root of 531414051 is about 809.9863082581.
Adding to 531414051 its reverse (150414135), we get a palindrome (681828186).
The spelling of 531414051 in words is "five hundred thirty-one million, four hundred fourteen thousand, fifty-one".
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