Base | Representation |
---|---|
bin | 11111101001110… |
… | …001111110111110 |
3 | 1101000020221121202 |
4 | 133221301332332 |
5 | 2041421440314 |
6 | 124410055502 |
7 | 16105551020 |
oct | 3751617676 |
9 | 1330227552 |
10 | 531046334 |
11 | 252841a75 |
12 | 129a1a592 |
13 | 86035400 |
14 | 50758010 |
15 | 3194c0de |
hex | 1fa71fbe |
531046334 has 24 divisors (see below), whose sum is σ = 985784400. Its totient is φ = 210083328.
The previous prime is 531046331. The next prime is 531046343. The reversal of 531046334 is 433640135.
It is a junction number, because it is equal to n+sod(n) for n = 531046297 and 531046306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531046331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109859 + ... + 114590.
It is an arithmetic number, because the mean of its divisors is an integer number (41074350).
Almost surely, 2531046334 is an apocalyptic number.
531046334 is a deficient number, since it is larger than the sum of its proper divisors (454738066).
531046334 is a wasteful number, since it uses less digits than its factorization.
531046334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224484 (or 224471 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 531046334 is about 23044.4425838422. The cubic root of 531046334 is about 809.7994392431.
Adding to 531046334 its reverse (433640135), we get a palindrome (964686469).
The spelling of 531046334 in words is "five hundred thirty-one million, forty-six thousand, three hundred thirty-four".
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