Search a number
-
+
10505060506110 = 2351307267917891
BaseRepresentation
bin1001100011011110011001…
…1001100101100111111110
31101012021101201200022102010
42120313212121211213332
52334103330442143420
634201542544312050
72132652122664042
oct230674631454776
941167351608363
1010505060506110
113390197875675
121217b4b612626
135b281382b2c1
1428463a484022
151333d9e804e0
hex98de66659fe

10505060506110 has 32 divisors (see below), whose sum is σ = 25231435396992. Its totient is φ = 2799206114720.

The previous prime is 10505060506099. The next prime is 10505060506111. The reversal of 10505060506110 is 1160506050501.

It is a super-2 number, since 2×105050605061102 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505060506111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133919736 + ... + 133998155.

It is an arithmetic number, because the mean of its divisors is an integer number (788482356156).

Almost surely, 210505060506110 is an apocalyptic number.

10505060506110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10505060506110 is an abundant number, since it is smaller than the sum of its proper divisors (14726374890882).

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

10505060506110 is a wasteful number, since it uses less digits than its factorization.

10505060506110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267919208.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 10505060506110 its reverse (1160506050501), we get a palindrome (11665566556611).

The spelling of 10505060506110 in words is "ten trillion, five hundred five billion, sixty million, five hundred six thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 1307 2614 3921 6535 7842 13070 19605 39210 267917891 535835782 803753673 1339589455 1607507346 2679178910 4018768365 8037536730 350168683537 700337367074 1050506050611 1750843417685 2101012101222 3501686835370 5252530253055 10505060506110