Base | Representation |
---|---|
bin | 1100011011101… |
… | …0100111010101 |
3 | 10122010012221101 |
4 | 3012322213111 |
5 | 101322111342 |
6 | 5101350101 |
7 | 1202136031 |
oct | 306724725 |
9 | 118105841 |
10 | 52144597 |
11 | 2748600a |
12 | 15568331 |
13 | aa595bb |
14 | 6cd51c1 |
15 | 48a03b7 |
hex | 31ba9d5 |
52144597 has 2 divisors, whose sum is σ = 52144598. Its totient is φ = 52144596.
The previous prime is 52144591. The next prime is 52144643. The reversal of 52144597 is 79544125.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 42497361 + 9647236 = 6519^2 + 3106^2 .
It is a cyclic number.
It is not a de Polignac number, because 52144597 - 223 = 43755989 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52144591) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26072298 + 26072299.
It is an arithmetic number, because the mean of its divisors is an integer number (26072299).
Almost surely, 252144597 is an apocalyptic number.
It is an amenable number.
52144597 is a deficient number, since it is larger than the sum of its proper divisors (1).
52144597 is an equidigital number, since it uses as much as digits as its factorization.
52144597 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 50400, while the sum is 37.
The square root of 52144597 is about 7221.1215887838. The cubic root of 52144597 is about 373.5967633919.
The spelling of 52144597 in words is "fifty-two million, one hundred forty-four thousand, five hundred ninety-seven".
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