Search a number
-
+
7834383341 is a prime number
BaseRepresentation
bin1110100101111011…
…10011001111101101
3202012222202220112222
413102331303033231
5112021100231331
63333222005125
7365100105521
oct72275631755
922188686488
107834383341
11336033a184
1216278767a5
1397b136cb5
145446b5d81
1530cbd3b7b
hex1d2f733ed

7834383341 has 2 divisors, whose sum is σ = 7834383342. Its totient is φ = 7834383340.

The previous prime is 7834383307. The next prime is 7834383391. The reversal of 7834383341 is 1433834387.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4819275241 + 3015108100 = 69421^2 + 54910^2 .

It is a cyclic number.

It is not a de Polignac number, because 7834383341 - 226 = 7767274477 is a prime.

It is a super-2 number, since 2×78343833412 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7834383292 and 7834383301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7834383301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3917191670 + 3917191671.

It is an arithmetic number, because the mean of its divisors is an integer number (3917191671).

Almost surely, 27834383341 is an apocalyptic number.

It is an amenable number.

7834383341 is a deficient number, since it is larger than the sum of its proper divisors (1).

7834383341 is an equidigital number, since it uses as much as digits as its factorization.

7834383341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 44.

The square root of 7834383341 is about 88512.0519533922. The cubic root of 7834383341 is about 1986.1022618799.

The spelling of 7834383341 in words is "seven billion, eight hundred thirty-four million, three hundred eighty-three thousand, three hundred forty-one".