Search a number
-
+
41379677 = 181228617
BaseRepresentation
bin1001110111011…
…0011101011101
32212212022020122
42131312131131
541043122202
64034524325
71011502313
oct235663535
985768218
1041379677
11213a3189
1211a366a5
13875a821
1456d20b3
1539759a2
hex277675d

41379677 has 4 divisors (see below), whose sum is σ = 41608476. Its totient is φ = 41150880.

The previous prime is 41379671. The next prime is 41379713. The reversal of 41379677 is 77697314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 77697314 = 238848657.

It can be written as a sum of positive squares in 2 ways, for example, as 5067001 + 36312676 = 2251^2 + 6026^2 .

It is a cyclic number.

It is not a de Polignac number, because 41379677 - 24 = 41379661 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 (41379671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114128 + ... + 114489.

It is an arithmetic number, because the mean of its divisors is an integer number (10402119).

Almost surely, 241379677 is an apocalyptic number.

It is an amenable number.

41379677 is a deficient number, since it is larger than the sum of its proper divisors (228799).

41379677 is a wasteful number, since it uses less digits than its factorization.

41379677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228798.

The product of its digits is 222264, while the sum is 44.

The square root of 41379677 is about 6432.7037083951. The cubic root of 41379677 is about 345.8828526307.

The spelling of 41379677 in words is "forty-one million, three hundred seventy-nine thousand, six hundred seventy-seven".

Divisors: 1 181 228617 41379677