Search a number
-
+
105241401355 = 51131938831093
BaseRepresentation
bin110001000000011100…
…0000101100000001011
3101001122110021010012211
41202000320011200023
53211013244320410
6120203000245551
710413660103006
oct1420070054013
9331573233184
10105241401355
11406a6033562
12184911708b7
139c0268cc6c
14514520053d
152b0e47768a
hex1880e0580b

105241401355 has 32 divisors (see below), whose sum is σ = 128329770816. Its totient is φ = 82845794304.

The previous prime is 105241401319. The next prime is 105241401367. The reversal of 105241401355 is 553104142501.

It is a cyclic number.

It is not a de Polignac number, because 105241401355 - 213 = 105241393163 is a prime.

It is a super-2 number, since 2×1052414013552 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96286189 + ... + 96287281.

It is an arithmetic number, because the mean of its divisors is an integer number (4010305338).

Almost surely, 2105241401355 is an apocalyptic number.

105241401355 is a deficient number, since it is larger than the sum of its proper divisors (23088369461).

105241401355 is a wasteful number, since it uses less digits than its factorization.

105241401355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 105241401355 its reverse (553104142501), we get a palindrome (658345543856).

The spelling of 105241401355 in words is "one hundred five billion, two hundred forty-one million, four hundred one thousand, three hundred fifty-five".

Divisors: 1 5 113 193 565 883 965 1093 4415 5465 21809 99779 109045 123509 170419 210949 498895 617545 852095 965119 1054745 4825595 19257347 23837237 96286735 109058447 119186185 186267967 545292235 931339835 21048280271 105241401355