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102441301 = 391726153
BaseRepresentation
bin1100001101100…
…10000101010101
321010202120001021
412012302011111
5202211110201
614055401141
72352510454
oct606620525
9233676037
10102441301
1152909736
122a3831b1
13182b9a71
14d868b9b
158ed7ea1
hex61b2155

102441301 has 4 divisors (see below), whose sum is σ = 102471372. Its totient is φ = 102411232.

The previous prime is 102441263. The next prime is 102441323. The reversal of 102441301 is 103144201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103144201 = 531946117.

It can be written as a sum of positive squares in 2 ways, for example, as 46580625 + 55860676 = 6825^2 + 7474^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102441301 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 (102141301) 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, 9160 + ... + 16993.

It is an arithmetic number, because the mean of its divisors is an integer number (25617843).

Almost surely, 2102441301 is an apocalyptic number.

It is an amenable number.

102441301 is a deficient number, since it is larger than the sum of its proper divisors (30071).

102441301 is an equidigital number, since it uses as much as digits as its factorization.

102441301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30070.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102441301 is about 10121.3290135239. The cubic root of 102441301 is about 467.9057280225.

Adding to 102441301 its reverse (103144201), we get a palindrome (205585502).

The spelling of 102441301 in words is "one hundred two million, four hundred forty-one thousand, three hundred one".

Divisors: 1 3917 26153 102441301