Base | Representation |
---|---|
bin | 110001010010… |
… | …111110000001 |
3 | 220022112200111 |
4 | 301102332001 |
5 | 11302012003 |
6 | 1140551321 |
7 | 214561444 |
oct | 61227601 |
9 | 26275614 |
10 | 12922753 |
11 | 7327068 |
12 | 43b2541 |
13 | 28a5ccc |
14 | 1a0565b |
15 | 1203e6d |
hex | c52f81 |
12922753 has 8 divisors (see below), whose sum is σ = 13383936. Its totient is φ = 12464400.
The previous prime is 12922739. The next prime is 12922769. The reversal of 12922753 is 35722921.
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 12922753 - 221 = 10825601 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a zygodrome in base 3.
It is not an unprimeable number, because it can be changed into a prime (12922733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13263 + ... + 14203.
It is an arithmetic number, because the mean of its divisors is an integer number (1672992).
Almost surely, 212922753 is an apocalyptic number.
It is an amenable number.
12922753 is a deficient number, since it is larger than the sum of its proper divisors (461183).
12922753 is an equidigital number, since it uses as much as digits as its factorization.
12922753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1415.
The product of its digits is 7560, while the sum is 31.
The square root of 12922753 is about 3594.8230832685. The cubic root of 12922753 is about 234.6668161999. Note that the first 3 decimals are identical.
The spelling of 12922753 in words is "twelve million, nine hundred twenty-two thousand, seven hundred fifty-three".
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