Base | Representation |
---|---|
bin | 10100111110010110… |
… | …11011000010010101 |
3 | 1002001202121222122110 |
4 | 22133023123002111 |
5 | 141030142200021 |
6 | 5101211421233 |
7 | 546021503214 |
oct | 123713330225 |
9 | 32052558573 |
10 | 11260506261 |
11 | 4859298024 |
12 | 2223154819 |
13 | 10a5ba8174 |
14 | 78b72307b |
15 | 45d89b476 |
hex | 29f2db095 |
11260506261 has 16 divisors (see below), whose sum is σ = 15172165440. Its totient is φ = 7428019200.
The previous prime is 11260506241. The next prime is 11260506269. The reversal of 11260506261 is 16260506211.
It is not a de Polignac number, because 11260506261 - 215 = 11260473493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11260506269) 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, 511285 + ... + 532853.
It is an arithmetic number, because the mean of its divisors is an integer number (948260340).
Almost surely, 211260506261 is an apocalyptic number.
It is an amenable number.
11260506261 is a deficient number, since it is larger than the sum of its proper divisors (3911659179).
11260506261 is a wasteful number, since it uses less digits than its factorization.
11260506261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23396.
The product of its (nonzero) digits is 4320, while the sum is 30.
It can be divided in two parts, 1126050 and 6261, that added together give a palindrome (1132311).
The spelling of 11260506261 in words is "eleven billion, two hundred sixty million, five hundred six thousand, two hundred sixty-one".
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