Base | Representation |
---|---|
bin | 10100010100011110… |
… | …00001011100011001 |
3 | 1001011021110010221022 |
4 | 22022033001130121 |
5 | 134320214102343 |
6 | 5002300252225 |
7 | 534224030165 |
oct | 121217013431 |
9 | 31137403838 |
10 | 10909128473 |
11 | 4698a11761 |
12 | 2145541075 |
13 | 104b15bb09 |
14 | 756bb7ca5 |
15 | 43cade568 |
hex | 28a3c1719 |
10909128473 has 8 divisors (see below), whose sum is σ = 11019260736. Its totient is φ = 10799038000.
The previous prime is 10909128467. The next prime is 10909128481. The reversal of 10909128473 is 37482190901.
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 10909128473 - 212 = 10909124377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10909128073) 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, 1015058 + ... + 1025748.
It is an arithmetic number, because the mean of its divisors is an integer number (1377407592).
Almost surely, 210909128473 is an apocalyptic number.
It is an amenable number.
10909128473 is a deficient number, since it is larger than the sum of its proper divisors (110132263).
10909128473 is a wasteful number, since it uses less digits than its factorization.
10909128473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20895.
The product of its (nonzero) digits is 108864, while the sum is 44.
The spelling of 10909128473 in words is "ten billion, nine hundred nine million, one hundred twenty-eight thousand, four hundred seventy-three".
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