Base | Representation |
---|---|
bin | 10100110001110110… |
… | …000101111110100011 |
3 | 2010120220021022220000 |
4 | 110301312011332203 |
5 | 331143120202243 |
6 | 14125524151043 |
7 | 1416614136501 |
oct | 246166057643 |
9 | 63526238800 |
10 | 22311100323 |
11 | 950a041996 |
12 | 43a7b38483 |
13 | 2147438415 |
14 | 1119203671 |
15 | 8a8ad15d3 |
hex | 531d85fa3 |
22311100323 has 40 divisors (see below), whose sum is σ = 35043642480. Its totient is φ = 14125648320.
The previous prime is 22311100309. The next prime is 22311100349. The reversal of 22311100323 is 32300111322.
22311100323 is a `hidden beast` number, since 2 + 231 + 110 + 0 + 323 = 666.
It is not a de Polignac number, because 22311100323 - 25 = 22311100291 is a prime.
It is a super-3 number, since 3×223111003233 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22311100296 and 22311100305.
It is not an unprimeable number, because it can be changed into a prime (22311100223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65436 + ... + 221142.
It is an arithmetic number, because the mean of its divisors is an integer number (876091062).
Almost surely, 222311100323 is an apocalyptic number.
22311100323 is a deficient number, since it is larger than the sum of its proper divisors (12732542157).
22311100323 is a wasteful number, since it uses less digits than its factorization.
22311100323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155809 (or 155800 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 22311100323 its reverse (32300111322), we get a palindrome (54611211645).
The spelling of 22311100323 in words is "twenty-two billion, three hundred eleven million, one hundred thousand, three hundred twenty-three".
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