Base | Representation |
---|---|
bin | 1100011111001… |
… | …0101111110111 |
3 | 10122112220100000 |
4 | 3013302233313 |
5 | 101401441034 |
6 | 5110322343 |
7 | 1204114251 |
oct | 307625767 |
9 | 118486300 |
10 | 52374519 |
11 | 2762282a |
12 | 156593b3 |
13 | ab0a152 |
14 | 6d54cd1 |
15 | 48e8599 |
hex | 31f2bf7 |
52374519 has 24 divisors (see below), whose sum is σ = 81873792. Its totient is φ = 33394680.
The previous prime is 52374457. The next prime is 52374521. The reversal of 52374519 is 91547325.
It is not a de Polignac number, because 52374519 - 217 = 52243447 is a prime.
It is a super-2 number, since 2×523745192 = 5486180480962722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52374529) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 904 + ... + 10274.
It is an arithmetic number, because the mean of its divisors is an integer number (3411408).
Almost surely, 252374519 is an apocalyptic number.
52374519 is a deficient number, since it is larger than the sum of its proper divisors (29499273).
52374519 is an equidigital number, since it uses as much as digits as its factorization.
52374519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9409 (or 9397 counting only the distinct ones).
The product of its digits is 37800, while the sum is 36.
The square root of 52374519 is about 7237.0241812502. The cubic root of 52374519 is about 374.1450603564.
The spelling of 52374519 in words is "fifty-two million, three hundred seventy-four thousand, five hundred nineteen".
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