Base | Representation |
---|---|
bin | 101110111011… |
… | …101011001011 |
3 | 212011001121120 |
4 | 232323223023 |
5 | 11122144201 |
6 | 1115410323 |
7 | 206400645 |
oct | 56735313 |
9 | 25131546 |
10 | 12303051 |
11 | 6a43512 |
12 | 41539a3 |
13 | 2719c17 |
14 | 18c3895 |
15 | 1130536 |
hex | bbbacb |
12303051 has 8 divisors (see below), whose sum is σ = 17267520. Its totient is φ = 7770312.
The previous prime is 12303043. The next prime is 12303059. The reversal of 12303051 is 15030321.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12303043) and next prime (12303059).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12303051 - 23 = 12303043 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12303051.
It is not an unprimeable number, because it can be changed into a prime (12303059) 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, 107865 + ... + 107978.
It is an arithmetic number, because the mean of its divisors is an integer number (2158440).
Almost surely, 212303051 is an apocalyptic number.
12303051 is a deficient number, since it is larger than the sum of its proper divisors (4964469).
12303051 is a wasteful number, since it uses less digits than its factorization.
12303051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215865.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 12303051 is about 3507.5705267321. The cubic root of 12303051 is about 230.8541085129.
Adding to 12303051 its reverse (15030321), we get a palindrome (27333372).
The spelling of 12303051 in words is "twelve million, three hundred three thousand, fifty-one".
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