Base | Representation |
---|---|
bin | 1100100000100… |
… | …0000101011111 |
3 | 10122201100020001 |
4 | 3020020011133 |
5 | 101412240134 |
6 | 5112235131 |
7 | 1204630126 |
oct | 310100537 |
9 | 118640201 |
10 | 52461919 |
11 | 27682464 |
12 | 1569baa7 |
13 | ab3ab73 |
14 | 6d78abd |
15 | 4914414 |
hex | 320815f |
52461919 has 8 divisors (see below), whose sum is σ = 56079072. Its totient is φ = 48956160.
The previous prime is 52461911. The next prime is 52461923. The reversal of 52461919 is 91916425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52461919 - 23 = 52461911 is a prime.
It is a super-2 number, since 2×524619192 = 5504505890325122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52461911) by changing a digit.
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, 26874 + ... + 28759.
It is an arithmetic number, because the mean of its divisors is an integer number (7009884).
Almost surely, 252461919 is an apocalyptic number.
52461919 is a deficient number, since it is larger than the sum of its proper divisors (3617153).
52461919 is a wasteful number, since it uses less digits than its factorization.
52461919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55697.
The product of its digits is 19440, while the sum is 37.
The square root of 52461919 is about 7243.0600577380. The cubic root of 52461919 is about 374.3530629387.
The spelling of 52461919 in words is "fifty-two million, four hundred sixty-one thousand, nine hundred nineteen".
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