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65741341 = 371776793
BaseRepresentation
bin1111101011001…
…0001000011101
311120201000011111
43322302020131
5113312210331
610305022021
71425535501
oct372621035
9146630144
1065741341
1134122496
121a024911
131080a303
148a34301
155b88db1
hex3eb221d

65741341 has 4 divisors (see below), whose sum is σ = 67518172. Its totient is φ = 63964512.

The previous prime is 65741339. The next prime is 65741369. The reversal of 65741341 is 14314756.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22838841 + 42902500 = 4779^2 + 6550^2 .

It is a cyclic number.

It is not a de Polignac number, because 65741341 - 21 = 65741339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65741381) 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, 888360 + ... + 888433.

It is an arithmetic number, because the mean of its divisors is an integer number (16879543).

Almost surely, 265741341 is an apocalyptic number.

It is an amenable number.

65741341 is a deficient number, since it is larger than the sum of its proper divisors (1776831).

65741341 is a wasteful number, since it uses less digits than its factorization.

65741341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776830.

The product of its digits is 10080, while the sum is 31.

The square root of 65741341 is about 8108.1034157194. The cubic root of 65741341 is about 403.5953800298.

The spelling of 65741341 in words is "sixty-five million, seven hundred forty-one thousand, three hundred forty-one".

Divisors: 1 37 1776793 65741341