Base | Representation |
---|---|
bin | 101101011001… |
… | …1000010111110 |
3 | 1122210021021021 |
4 | 1122303002332 |
5 | 22043131141 |
6 | 2210054354 |
7 | 406212502 |
oct | 132630276 |
9 | 48707237 |
10 | 23802046 |
11 | 12487914 |
12 | 7b7a3ba |
13 | 4c14b68 |
14 | 3238302 |
15 | 21526d1 |
hex | 16b30be |
23802046 has 4 divisors (see below), whose sum is σ = 35703072. Its totient is φ = 11901022.
The previous prime is 23802029. The next prime is 23802047. The reversal of 23802046 is 64020832.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×238020462 = 1133074787572232, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23802046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23802047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5950510 + ... + 5950513.
It is an arithmetic number, because the mean of its divisors is an integer number (8925768).
Almost surely, 223802046 is an apocalyptic number.
23802046 is a deficient number, since it is larger than the sum of its proper divisors (11901026).
23802046 is a wasteful number, since it uses less digits than its factorization.
23802046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11901025.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 23802046 is about 4878.7340571095. The cubic root of 23802046 is about 287.6546706498.
Adding to 23802046 its reverse (64020832), we get a palindrome (87822878).
The spelling of 23802046 in words is "twenty-three million, eight hundred two thousand, forty-six".
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