Base | Representation |
---|---|
bin | 1100011101000… |
… | …1111010111010 |
3 | 10122022001212222 |
4 | 3013101322322 |
5 | 101333140213 |
6 | 5103404042 |
7 | 1203014243 |
oct | 307217272 |
9 | 118261788 |
10 | 52240058 |
11 | 27540802 |
12 | 155b3622 |
13 | aa90ba0 |
14 | 6d1bcca |
15 | 48bd808 |
hex | 31d1eba |
52240058 has 8 divisors (see below), whose sum is σ = 84387828. Its totient is φ = 24110784.
The previous prime is 52240057. The next prime is 52240079. The reversal of 52240058 is 85004225.
It can be written as a sum of positive squares in 2 ways, for example, as 51940849 + 299209 = 7207^2 + 547^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 2009233 = 52240058 / (5 + 2 + 2 + 4 + 0 + 0 + 5 + 8).
It is not an unprimeable number, because it can be changed into a prime (52240057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004591 + ... + 1004642.
Almost surely, 252240058 is an apocalyptic number.
52240058 is a deficient number, since it is larger than the sum of its proper divisors (32147770).
52240058 is a wasteful number, since it uses less digits than its factorization.
52240058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2009248.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 52240058 is about 7227.7284121638. The cubic root of 52240058 is about 373.8246053385.
The spelling of 52240058 in words is "fifty-two million, two hundred forty thousand, fifty-eight".
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