Base | Representation |
---|---|
bin | 1010100110110010011110… |
… | …01100001001110011010100 |
3 | 10001120122202001002211121010 |
4 | 11103121033030021303110 |
5 | 11024111001224100340 |
6 | 121334234434052220 |
7 | 4625013464346642 |
oct | 523311714116324 |
9 | 101518661084533 |
10 | 23323001003220 |
11 | 7482258045186 |
12 | 27481a1a1a070 |
13 | 1002470c931c9 |
14 | 5a8ba6d66192 |
15 | 2a6a411e5b80 |
hex | 15364f309cd4 |
23323001003220 has 48 divisors (see below), whose sum is σ = 65361140103168. Its totient is φ = 6214063382400.
The previous prime is 23323001003213. The next prime is 23323001003227. The reversal of 23323001003220 is 2230010032332.
It is an interprime number because it is at equal distance from previous prime (23323001003213) and next prime (23323001003227).
It is a super-2 number, since 2×233230010032202 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23323001003227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168791359 + ... + 168929478.
It is an arithmetic number, because the mean of its divisors is an integer number (1361690418816).
Almost surely, 223323001003220 is an apocalyptic number.
23323001003220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23323001003220 is an abundant number, since it is smaller than the sum of its proper divisors (42038139099948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23323001003220 is a wasteful number, since it uses less digits than its factorization.
23323001003220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337722000 (or 337721998 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 23323001003220 its reverse (2230010032332), we get a palindrome (25553011035552).
The spelling of 23323001003220 in words is "twenty-three trillion, three hundred twenty-three billion, one million, three thousand, two hundred twenty".
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