Search a number
-
+
105360011224 = 23131975142523
BaseRepresentation
bin110001000011111110…
…0100010111111011000
3101001221201110010100221
41202013330202333120
53211234130324344
6120222434405424
710416630214246
oct1420774427730
9331851403327
10105360011224
1140756a85946
1218504a30874
139c2111b210
145156c77796
152b19aa6184
hex1887f22fd8

105360011224 has 32 divisors (see below), whose sum is σ = 213826147920. Its totient is φ = 48380846976.

The previous prime is 105360011171. The next prime is 105360011279. The reversal of 105360011224 is 422110063501.

It is a happy number.

It is a super-3 number, since 3×1053600112243 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2550774 + ... + 2591749.

Almost surely, 2105360011224 is an apocalyptic number.

It is an amenable number.

105360011224 is an abundant number, since it is smaller than the sum of its proper divisors (108466136696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105360011224 is a wasteful number, since it uses less digits than its factorization.

105360011224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142739 (or 5142735 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 105360011224 its reverse (422110063501), we get a palindrome (527470074725).

The spelling of 105360011224 in words is "one hundred five billion, three hundred sixty million, eleven thousand, two hundred twenty-four".

Divisors: 1 2 4 8 13 26 52 104 197 394 788 1576 2561 5122 10244 20488 5142523 10285046 20570092 41140184 66852799 133705598 267411196 534822392 1013077031 2026154062 4052308124 8104616248 13170001403 26340002806 52680005612 105360011224