Search a number
-
+
102441104 = 2452112289
BaseRepresentation
bin1100001101100…
…10000010010000
321010202112202222
412012302002100
5202211103404
614055400212
72352510053
oct606620220
9233675688
10102441104
1152909577
122a383068
13182b994c
14d868a9a
158ed7dbe
hex61b2090

102441104 has 20 divisors (see below), whose sum is σ = 198876780. Its totient is φ = 51118080.

The previous prime is 102441067. The next prime is 102441107. The reversal of 102441104 is 401144201.

It can be written as a sum of positive squares in 2 ways, for example, as 56851600 + 45589504 = 7540^2 + 6752^2 .

It is not an unprimeable number, because it can be changed into a prime (102441107) 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, 2192 + ... + 14480.

It is an arithmetic number, because the mean of its divisors is an integer number (9943839).

Almost surely, 2102441104 is an apocalyptic number.

It is an amenable number.

102441104 is a deficient number, since it is larger than the sum of its proper divisors (96435676).

102441104 is a wasteful number, since it uses less digits than its factorization.

102441104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12818 (or 12812 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 102441104 is about 10121.3192815957. The cubic root of 102441104 is about 467.9054280865.

Adding to 102441104 its reverse (401144201), we get a palindrome (503585305).

The spelling of 102441104 in words is "one hundred two million, four hundred forty-one thousand, one hundred four".

Divisors: 1 2 4 8 16 521 1042 2084 4168 8336 12289 24578 49156 98312 196624 6402569 12805138 25610276 51220552 102441104