Base | Representation |
---|---|
bin | 10101100111000001… |
… | …001110111111111110 |
3 | 2012220001221100211202 |
4 | 111213001032333332 |
5 | 340010010311220 |
6 | 14354233215502 |
7 | 1450666026134 |
oct | 254701167776 |
9 | 65801840752 |
10 | 23203213310 |
11 | 9927677652 |
12 | 45b6861592 |
13 | 225a1ccc24 |
14 | 11a18a9754 |
15 | 90c0a1275 |
hex | 56704effe |
23203213310 has 16 divisors (see below), whose sum is σ = 41999115600. Its totient is φ = 9229433856.
The previous prime is 23203213289. The next prime is 23203213391. The reversal of 23203213310 is 1331230232.
It is a super-2 number, since 2×232032133102 (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 7 ways as a sum of consecutive naturals, for example, 6479555 + ... + 6483134.
It is an arithmetic number, because the mean of its divisors is an integer number (2624944725).
Almost surely, 223203213310 is an apocalyptic number.
23203213310 is a deficient number, since it is larger than the sum of its proper divisors (18795902290).
23203213310 is a wasteful number, since it uses less digits than its factorization.
23203213310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12962875.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23203213310 its reverse (1331230232), we get a palindrome (24534443542).
The spelling of 23203213310 in words is "twenty-three billion, two hundred three million, two hundred thirteen thousand, three hundred ten".
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