Base | Representation |
---|---|
bin | 1011101101001101… |
… | …1000011101011111 |
3 | 22010000000111021202 |
4 | 2323103120131133 |
5 | 22413424422234 |
6 | 1235452550115 |
7 | 140605063163 |
oct | 27323303537 |
9 | 8100014252 |
10 | 3142420319 |
11 | 13728a5995 |
12 | 73848233b |
13 | 3b105b40c |
14 | 21b4baca3 |
15 | 135d2777e |
hex | bb4d875f |
3142420319 has 2 divisors, whose sum is σ = 3142420320. Its totient is φ = 3142420318.
The previous prime is 3142420313. The next prime is 3142420321. The reversal of 3142420319 is 9130242413.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3142420319 - 228 = 2873984863 is a prime.
It is a super-2 number, since 2×31424203192 = 19749610922528123522, which contains 22 as substring.
Together with 3142420321, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 3142420291 and 3142420300.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3142420313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571210159 + 1571210160.
It is an arithmetic number, because the mean of its divisors is an integer number (1571210160).
Almost surely, 23142420319 is an apocalyptic number.
3142420319 is a deficient number, since it is larger than the sum of its proper divisors (1).
3142420319 is an equidigital number, since it uses as much as digits as its factorization.
3142420319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 3142420319 is about 56057.2949668462. The cubic root of 3142420319 is about 1464.7204938389.
The spelling of 3142420319 in words is "three billion, one hundred forty-two million, four hundred twenty thousand, three hundred nineteen".
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