Base | Representation |
---|---|
bin | 101100000100… |
… | …0100100111010 |
3 | 1121110210110101 |
4 | 1120020210322 |
5 | 21403310202 |
6 | 2143110014 |
7 | 400244011 |
oct | 130104472 |
9 | 47423411 |
10 | 23103802 |
11 | 12050257 |
12 | 78a230a |
13 | 4a2c0b7 |
14 | 30d5a78 |
15 | 2065887 |
hex | 160893a |
23103802 has 8 divisors (see below), whose sum is σ = 34718112. Its totient is φ = 11531100.
The previous prime is 23103781. The next prime is 23103809. The reversal of 23103802 is 20830132.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23103802.
It is not an unprimeable number, because it can be changed into a prime (23103809) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8974 + ... + 11257.
It is an arithmetic number, because the mean of its divisors is an integer number (4339764).
Almost surely, 223103802 is an apocalyptic number.
23103802 is a deficient number, since it is larger than the sum of its proper divisors (11614310).
23103802 is a wasteful number, since it uses less digits than its factorization.
23103802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20804.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 23103802 is about 4806.6414469981. The cubic root of 23103802 is about 284.8138807384.
Adding to 23103802 its reverse (20830132), we get a palindrome (43933934).
The spelling of 23103802 in words is "twenty-three million, one hundred three thousand, eight hundred two".
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