Base | Representation |
---|---|
bin | 1100110100010… |
… | …1010110110101 |
3 | 10202011100212020 |
4 | 3031011112311 |
5 | 102230331321 |
6 | 5200143353 |
7 | 1221651645 |
oct | 315052665 |
9 | 122140766 |
10 | 53761461 |
11 | 2838a866 |
12 | 16007b59 |
13 | b1a4520 |
14 | 71d6525 |
15 | 4abe4c6 |
hex | 33455b5 |
53761461 has 8 divisors (see below), whose sum is σ = 77196000. Its totient is φ = 33083952.
The previous prime is 53761459. The next prime is 53761489. The reversal of 53761461 is 16416735.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53761461 - 21 = 53761459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53761261) 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, 689211 + ... + 689288.
It is an arithmetic number, because the mean of its divisors is an integer number (9649500).
Almost surely, 253761461 is an apocalyptic number.
It is an amenable number.
53761461 is a deficient number, since it is larger than the sum of its proper divisors (23434539).
53761461 is a wasteful number, since it uses less digits than its factorization.
53761461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378515.
The product of its digits is 15120, while the sum is 33.
The square root of 53761461 is about 7332.2207413580. The cubic root of 53761461 is about 377.4189373184.
The spelling of 53761461 in words is "fifty-three million, seven hundred sixty-one thousand, four hundred sixty-one".
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