Base | Representation |
---|---|
bin | 10101101000000010… |
… | …011101011111100010 |
3 | 2012221021010001212211 |
4 | 111220002131133202 |
5 | 340023344441114 |
6 | 14400043512334 |
7 | 1451264252503 |
oct | 255002353742 |
9 | 65837101784 |
10 | 23220312034 |
11 | 9936296127 |
12 | 46005286aa |
13 | 226090890a |
14 | 11a3c7abaa |
15 | 90d82c6c4 |
hex | 56809d7e2 |
23220312034 has 48 divisors (see below), whose sum is σ = 38013839136. Its totient is φ = 10629086400.
The previous prime is 23220312029. The next prime is 23220312043. The reversal of 23220312034 is 43021302232.
It is a junction number, because it is equal to n+sod(n) for n = 23220311996 and 23220312014.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3163749 + ... + 3171079.
It is an arithmetic number, because the mean of its divisors is an integer number (791954982).
Almost surely, 223220312034 is an apocalyptic number.
23220312034 is a deficient number, since it is larger than the sum of its proper divisors (14793527102).
23220312034 is a wasteful number, since it uses less digits than its factorization.
23220312034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7519 (or 7500 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 23220312034 its reverse (43021302232), we get a palindrome (66241614266).
The spelling of 23220312034 in words is "twenty-three billion, two hundred twenty million, three hundred twelve thousand, thirty-four".
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