Base | Representation |
---|---|
bin | 1100110101101… |
… | …1000010111001 |
3 | 10202022212201110 |
4 | 3031123002321 |
5 | 102241202142 |
6 | 5202110533 |
7 | 1222501644 |
oct | 315330271 |
9 | 122285643 |
10 | 53850297 |
11 | 28440586 |
12 | 1604b449 |
13 | b205aa7 |
14 | 721aa5b |
15 | 4ada99c |
hex | 335b0b9 |
53850297 has 8 divisors (see below), whose sum is σ = 73328256. Its totient is φ = 35136272.
The previous prime is 53850289. The next prime is 53850311. The reversal of 53850297 is 79205835.
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 53850297 - 23 = 53850289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53850217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190818 + ... + 191099.
It is an arithmetic number, because the mean of its divisors is an integer number (9166032).
Almost surely, 253850297 is an apocalyptic number.
It is an amenable number.
53850297 is a deficient number, since it is larger than the sum of its proper divisors (19477959).
53850297 is a wasteful number, since it uses less digits than its factorization.
53850297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 381967.
The product of its (nonzero) digits is 75600, while the sum is 39.
The square root of 53850297 is about 7338.2761599711. The cubic root of 53850297 is about 377.6267065858.
The spelling of 53850297 in words is "fifty-three million, eight hundred fifty thousand, two hundred ninety-seven".
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