Base | Representation |
---|---|
bin | 10100011011111101… |
… | …00101100101111000 |
3 | 1001022122121201222222 |
4 | 22031332211211320 |
5 | 134432303211302 |
6 | 5012422303212 |
7 | 535615600025 |
oct | 121576454570 |
9 | 31278551888 |
10 | 10971928952 |
11 | 4720405686 |
12 | 2162587b08 |
13 | 105b17966a |
14 | 76128454c |
15 | 443396da2 |
hex | 28dfa5978 |
10971928952 has 32 divisors (see below), whose sum is σ = 21353404800. Its totient is φ = 5279644800.
The previous prime is 10971928951. The next prime is 10971928967. The reversal of 10971928952 is 25982917901.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10971928894 and 10971928903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10971928951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77327 + ... + 167102.
It is an arithmetic number, because the mean of its divisors is an integer number (667293900).
Almost surely, 210971928952 is an apocalyptic number.
It is an amenable number.
10971928952 is a deficient number, since it is larger than the sum of its proper divisors (10381475848).
10971928952 is a wasteful number, since it uses less digits than its factorization.
10971928952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244647 (or 244643 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 53.
The spelling of 10971928952 in words is "ten billion, nine hundred seventy-one million, nine hundred twenty-eight thousand, nine hundred fifty-two".
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