Base | Representation |
---|---|
bin | 10010001000001100011101 |
3 | 22221102201211 |
4 | 102020030131 |
5 | 2204032112 |
6 | 245504421 |
7 | 55251454 |
oct | 22101435 |
9 | 8842654 |
10 | 4752157 |
11 | 2756403 |
12 | 1712111 |
13 | ca5037 |
14 | 8b9b9b |
15 | 63d0a7 |
hex | 48831d |
4752157 has 2 divisors, whose sum is σ = 4752158. Its totient is φ = 4752156.
The previous prime is 4752133. The next prime is 4752161. The reversal of 4752157 is 7512574.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4618201 + 133956 = 2149^2 + 366^2 .
It is a cyclic number.
It is not a de Polignac number, because 4752157 - 219 = 4227869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4752257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2376078 + 2376079.
It is an arithmetic number, because the mean of its divisors is an integer number (2376079).
Almost surely, 24752157 is an apocalyptic number.
It is an amenable number.
4752157 is a deficient number, since it is larger than the sum of its proper divisors (1).
4752157 is an equidigital number, since it uses as much as digits as its factorization.
4752157 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9800, while the sum is 31.
The square root of 4752157 is about 2179.9442653426. The cubic root of 4752157 is about 168.1242113348.
The spelling of 4752157 in words is "four million, seven hundred fifty-two thousand, one hundred fifty-seven".
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