Base | Representation |
---|---|
bin | 10100010100110111… |
… | …00101100000101001 |
3 | 1001011111122110201011 |
4 | 22022123211200221 |
5 | 134322040000204 |
6 | 5002455023521 |
7 | 534264025123 |
oct | 121233454051 |
9 | 31144573634 |
10 | 10912421929 |
11 | 469a861122 |
12 | 214666aba1 |
13 | 104ba42bc6 |
14 | 7573d4213 |
15 | 43d040304 |
hex | 28a6e5829 |
10912421929 has 8 divisors (see below), whose sum is σ = 11105609760. Its totient is φ = 10720703616.
The previous prime is 10912421903. The next prime is 10912421959. The reversal of 10912421929 is 92912421901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10912421929 - 215 = 10912389161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10912421891 and 10912421900.
It is not an unprimeable number, because it can be changed into a prime (10912421959) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352392 + ... + 382105.
It is an arithmetic number, because the mean of its divisors is an integer number (1388201220).
Almost surely, 210912421929 is an apocalyptic number.
It is an amenable number.
10912421929 is a deficient number, since it is larger than the sum of its proper divisors (193187831).
10912421929 is an equidigital number, since it uses as much as digits as its factorization.
10912421929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 734759.
The product of its (nonzero) digits is 23328, while the sum is 40.
The spelling of 10912421929 in words is "ten billion, nine hundred twelve million, four hundred twenty-one thousand, nine hundred twenty-nine".
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