Base | Representation |
---|---|
bin | 1100101101001… |
… | …0011101011110 |
3 | 10201021110022001 |
4 | 3023102131132 |
5 | 102120301341 |
6 | 5142112514 |
7 | 1214651620 |
oct | 313223536 |
9 | 121243261 |
10 | 53290846 |
11 | 28099224 |
12 | 15a1b73a |
13 | b06b25b |
14 | 7112c10 |
15 | 4a29d31 |
hex | 32d275e |
53290846 has 16 divisors (see below), whose sum is σ = 93481344. Its totient is φ = 22307544.
The previous prime is 53290813. The next prime is 53290849. The reversal of 53290846 is 64809235.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53290849) 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, 43660 + ... + 44863.
It is an arithmetic number, because the mean of its divisors is an integer number (5842584).
Almost surely, 253290846 is an apocalyptic number.
53290846 is a deficient number, since it is larger than the sum of its proper divisors (40190498).
53290846 is a wasteful number, since it uses less digits than its factorization.
53290846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88575.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 53290846 is about 7300.0579449755. The cubic root of 53290846 is about 376.3144297194.
It can be divided in two parts, 532 and 90846, that added together give a triangular number (91378 = T427).
The spelling of 53290846 in words is "fifty-three million, two hundred ninety thousand, eight hundred forty-six".
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