Base | Representation |
---|---|
bin | 1011001010100… |
… | …1011010110100 |
3 | 10021010021110000 |
4 | 2302221122310 |
5 | 43442100114 |
6 | 4351431300 |
7 | 1106026233 |
oct | 262513264 |
9 | 107107400 |
10 | 46831284 |
11 | 24487045 |
12 | 13825530 |
13 | 9919026 |
14 | 6310b1a |
15 | 41a0e09 |
hex | 2ca96b4 |
46831284 has 30 divisors (see below), whose sum is σ = 122427074. Its totient is φ = 15610320.
The previous prime is 46831271. The next prime is 46831303. The reversal of 46831284 is 48213864.
46831284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 46539684 + 291600 = 6822^2 + 540^2 .
It is a super-2 number, since 2×468312842 = 4386338322177312, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 71947 + ... + 72594.
Almost surely, 246831284 is an apocalyptic number.
It is an amenable number.
46831284 is an abundant number, since it is smaller than the sum of its proper divisors (75595790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46831284 is a wasteful number, since it uses less digits than its factorization.
46831284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144557 (or 144546 counting only the distinct ones).
The product of its digits is 36864, while the sum is 36.
The square root of 46831284 is about 6843.3386588711. The cubic root of 46831284 is about 360.4502699235.
The spelling of 46831284 in words is "forty-six million, eight hundred thirty-one thousand, two hundred eighty-four".
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