Base | Representation |
---|---|
bin | 1001011001101010111… |
… | …11111001111000110101 |
3 | 1010212202211022102202201 |
4 | 10230311133321320311 |
5 | 20243021121300341 |
6 | 404220545504501 |
7 | 32223511401034 |
oct | 4546537717065 |
9 | 1125684272681 |
10 | 323020103221 |
11 | 114aa04775a2 |
12 | 5272a942131 |
13 | 245cb10916a |
14 | 118c458471b |
15 | 8608640331 |
hex | 4b357f9e35 |
323020103221 has 8 divisors (see below), whose sum is σ = 337402990080. Its totient is φ = 308853500592.
The previous prime is 323020103209. The next prime is 323020103251. The reversal of 323020103221 is 122301020323.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-323020103221 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323020103251) 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, 54068005 + ... + 54073978.
It is an arithmetic number, because the mean of its divisors is an integer number (42175373760).
Almost surely, 2323020103221 is an apocalyptic number.
It is an amenable number.
323020103221 is a deficient number, since it is larger than the sum of its proper divisors (14382886859).
323020103221 is a wasteful number, since it uses less digits than its factorization.
323020103221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108142115.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 323020103221 its reverse (122301020323), we get a palindrome (445321123544).
The spelling of 323020103221 in words is "three hundred twenty-three billion, twenty million, one hundred three thousand, two hundred twenty-one".
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