Base | Representation |
---|---|
bin | 1010100110001111011110… |
… | …10100001111110110001111 |
3 | 10001111212020122111020221202 |
4 | 11103013233110033312033 |
5 | 11023304011414040330 |
6 | 121321450230220115 |
7 | 4623450054051110 |
oct | 523075724176617 |
9 | 101455218436852 |
10 | 23304212643215 |
11 | 7475296552229 |
12 | 27446197b463b |
13 | 1000768626c1a |
14 | 5a7d03960207 |
15 | 2a62e1a14445 |
hex | 1531ef50fd8f |
23304212643215 has 32 divisors (see below), whose sum is σ = 32151819732480. Its totient is φ = 15884226578304.
The previous prime is 23304212643193. The next prime is 23304212643259. The reversal of 23304212643215 is 51234621240332.
It is not a de Polignac number, because 23304212643215 - 28 = 23304212642959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14504624 + ... + 16030986.
It is an arithmetic number, because the mean of its divisors is an integer number (1004744366640).
Almost surely, 223304212643215 is an apocalyptic number.
23304212643215 is a deficient number, since it is larger than the sum of its proper divisors (8847607089265).
23304212643215 is a wasteful number, since it uses less digits than its factorization.
23304212643215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1528991.
The product of its (nonzero) digits is 207360, while the sum is 38.
Adding to 23304212643215 its reverse (51234621240332), we get a palindrome (74538833883547).
The spelling of 23304212643215 in words is "twenty-three trillion, three hundred four billion, two hundred twelve million, six hundred forty-three thousand, two hundred fifteen".
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