Base | Representation |
---|---|
bin | 1001000001110110100… |
… | …01101000001010010111 |
3 | 1002122202121110200101212 |
4 | 10200323101220022113 |
5 | 20040323410401012 |
6 | 354304011012035 |
7 | 31261561346003 |
oct | 4407321501227 |
9 | 1078677420355 |
10 | 310232122007 |
11 | 10a628a43a85 |
12 | 5016013a01b |
13 | 2334093c182 |
14 | 11030049703 |
15 | 810ab1db22 |
hex | 483b468297 |
310232122007 has 2 divisors, whose sum is σ = 310232122008. Its totient is φ = 310232122006.
The previous prime is 310232121943. The next prime is 310232122051. The reversal of 310232122007 is 700221232013.
It is a strong prime.
It is an emirp because it is prime and its reverse (700221232013) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 310232122007 - 26 = 310232121943 is a prime.
It is a super-2 number, since 2×3102321220072 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (310232122097) by changing a digit.
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 as a sum of consecutive naturals, namely, 155116061003 + 155116061004.
It is an arithmetic number, because the mean of its divisors is an integer number (155116061004).
Almost surely, 2310232122007 is an apocalyptic number.
310232122007 is a deficient number, since it is larger than the sum of its proper divisors (1).
310232122007 is an equidigital number, since it uses as much as digits as its factorization.
310232122007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1008, while the sum is 23.
The spelling of 310232122007 in words is "three hundred ten billion, two hundred thirty-two million, one hundred twenty-two thousand, seven".
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