Search a number
-
+
102441341 = 472179603
BaseRepresentation
bin1100001101100…
…10000101111101
321010202120002202
412012302011331
5202211110331
614055401245
72352510542
oct606620575
9233676082
10102441341
1152909772
122a383225
13182b9aa2
14d868bc9
158ed7ecb
hex61b217d

102441341 has 4 divisors (see below), whose sum is σ = 104620992. Its totient is φ = 100261692.

The previous prime is 102441323. The next prime is 102441347. The reversal of 102441341 is 143144201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102441341 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 (102441347) 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, 1089755 + ... + 1089848.

It is an arithmetic number, because the mean of its divisors is an integer number (26155248).

Almost surely, 2102441341 is an apocalyptic number.

It is an amenable number.

102441341 is a deficient number, since it is larger than the sum of its proper divisors (2179651).

102441341 is an equidigital number, since it uses as much as digits as its factorization.

102441341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179650.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 102441341 is about 10121.3309895488. The cubic root of 102441341 is about 467.9057889232.

Adding to 102441341 its reverse (143144201), we get a palindrome (245585542).

The spelling of 102441341 in words is "one hundred two million, four hundred forty-one thousand, three hundred forty-one".

Divisors: 1 47 2179603 102441341