Base | Representation |
---|---|
bin | 11000011111101111… |
… | …000010111110000111 |
3 | 2111220001021202002202 |
4 | 120133233002332013 |
5 | 412331332333112 |
6 | 20025540025115 |
7 | 1620536161325 |
oct | 303757027607 |
9 | 74801252082 |
10 | 26302230407 |
11 | 10177a18002 |
12 | 512069219b |
13 | 263227275b |
14 | 13b72c8d15 |
15 | a3e1a36c2 |
hex | 61fbc2f87 |
26302230407 has 8 divisors (see below), whose sum is σ = 26361251280. Its totient is φ = 26243239360.
The previous prime is 26302230403. The next prime is 26302230443. The reversal of 26302230407 is 70403220362.
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 26302230407 - 22 = 26302230403 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 26302230407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26302230403) 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, 3437528 + ... + 3445170.
It is an arithmetic number, because the mean of its divisors is an integer number (3295156410).
Almost surely, 226302230407 is an apocalyptic number.
26302230407 is a deficient number, since it is larger than the sum of its proper divisors (59020873).
26302230407 is an equidigital number, since it uses as much as digits as its factorization.
26302230407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14913.
The product of its (nonzero) digits is 12096, while the sum is 29.
Adding to 26302230407 its reverse (70403220362), we get a palindrome (96705450769).
The spelling of 26302230407 in words is "twenty-six billion, three hundred two million, two hundred thirty thousand, four hundred seven".
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