Base | Representation |
---|---|
bin | 10101101110000011… |
… | …011011101111011110 |
3 | 2020012022000020201110 |
4 | 111232003123233132 |
5 | 340230213332202 |
6 | 14414050522450 |
7 | 1453631121036 |
oct | 255603335736 |
9 | 66168006643 |
10 | 23321230302 |
11 | 9988254557 |
12 | 462a296426 |
13 | 22787b1376 |
14 | 11b342a8c6 |
15 | 91761426c |
hex | 56e0dbbde |
23321230302 has 8 divisors (see below), whose sum is σ = 46642460616. Its totient is φ = 7773743432.
The previous prime is 23321230291. The next prime is 23321230333. The reversal of 23321230302 is 20303212332.
It is a sphenic number, since it is the product of 3 distinct primes.
23321230302 is an admirable number.
It is a super-2 number, since 2×233212303022 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943435853 + ... + 1943435864.
It is an arithmetic number, because the mean of its divisors is an integer number (5830307577).
Almost surely, 223321230302 is an apocalyptic number.
23321230302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23321230302 is a wasteful number, since it uses less digits than its factorization.
23321230302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3886871722.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 23321230302 its reverse (20303212332), we get a palindrome (43624442634).
The spelling of 23321230302 in words is "twenty-three billion, three hundred twenty-one million, two hundred thirty thousand, three hundred two".
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