Base | Representation |
---|---|
bin | 1010000111111100110010… |
… | …0110010111001111100000 |
3 | 1110102011211211000202200002 |
4 | 2201333030212113033200 |
5 | 2424340201333411142 |
6 | 35401455030515132 |
7 | 2226144504136451 |
oct | 241771446271740 |
9 | 43364754022602 |
10 | 11131692872672 |
11 | 3601a19473369 |
12 | 12b9491505aa8 |
13 | 629938c4ac98 |
14 | 2a6ac37cd128 |
15 | 144862e64a32 |
hex | a1fcc9973e0 |
11131692872672 has 48 divisors (see below), whose sum is σ = 22695899133600. Its totient is φ = 5368072711680.
The previous prime is 11131692872669. The next prime is 11131692872719. The reversal of 11131692872672 is 27627829613111.
It is a super-2 number, since 2×111316928726722 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5673479 + ... + 7379142.
It is an arithmetic number, because the mean of its divisors is an integer number (472831231950).
Almost surely, 211131692872672 is an apocalyptic number.
It is an amenable number.
11131692872672 is an abundant number, since it is smaller than the sum of its proper divisors (11564206260928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11131692872672 is a wasteful number, since it uses less digits than its factorization.
11131692872672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13053579 (or 13053571 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 56.
The spelling of 11131692872672 in words is "eleven trillion, one hundred thirty-one billion, six hundred ninety-two million, eight hundred seventy-two thousand, six hundred seventy-two".
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