Base | Representation |
---|---|
bin | 101101010010… |
… | …0011101011111 |
3 | 1122200020022120 |
4 | 1122210131133 |
5 | 22034223203 |
6 | 2204514023 |
7 | 405543354 |
oct | 132443537 |
9 | 48606276 |
10 | 23742303 |
11 | 12446a42 |
12 | 7b4b913 |
13 | 4bc3900 |
14 | 322062b |
15 | 213eb53 |
hex | 16a475f |
23742303 has 12 divisors (see below), whose sum is σ = 34279560. Its totient is φ = 14610336.
The previous prime is 23742293. The next prime is 23742361. The reversal of 23742303 is 30324732.
It is a happy number.
It is not a de Polignac number, because 23742303 - 24 = 23742287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23742203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22908 + ... + 23921.
It is an arithmetic number, because the mean of its divisors is an integer number (2856630).
Almost surely, 223742303 is an apocalyptic number.
23742303 is a deficient number, since it is larger than the sum of its proper divisors (10537257).
23742303 is a wasteful number, since it uses less digits than its factorization.
23742303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46858 (or 46845 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 24.
The square root of 23742303 is about 4872.6074128745. The cubic root of 23742303 is about 287.4137984793.
The spelling of 23742303 in words is "twenty-three million, seven hundred forty-two thousand, three hundred three".
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