Base | Representation |
---|---|
bin | 1100100100110… |
… | …0001000101110 |
3 | 10200020111120120 |
4 | 3021030020232 |
5 | 102000200104 |
6 | 5122225410 |
7 | 1210200561 |
oct | 311141056 |
9 | 120214516 |
10 | 52740654 |
11 | 2785291a |
12 | 157b5266 |
13 | ac079b5 |
14 | 700c4d8 |
15 | 496bcd9 |
hex | 324c22e |
52740654 has 16 divisors (see below), whose sum is σ = 105552720. Its totient is φ = 17568320.
The previous prime is 52740629. The next prime is 52740673. The reversal of 52740654 is 45604725.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14764 + ... + 17984.
It is an arithmetic number, because the mean of its divisors is an integer number (6597045).
Almost surely, 252740654 is an apocalyptic number.
52740654 is an abundant number, since it is smaller than the sum of its proper divisors (52812066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52740654 is a wasteful number, since it uses less digits than its factorization.
52740654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5955.
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 52740654 is about 7262.2760894915. The cubic root of 52740654 is about 375.0148829649.
The spelling of 52740654 in words is "fifty-two million, seven hundred forty thousand, six hundred fifty-four".
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