Search a number
-
+
7071106748 = 2273162114939
BaseRepresentation
bin1101001010111100…
…01000011010111100
3200020210112102220112
412211132020122330
5103440200403443
63125354205152
7340141262366
oct64536103274
920223472815
107071106748
112aa9501182
1214541237b8
13888c71444
144b1189d36
152b5bb2b18
hex1a57886bc

7071106748 has 24 divisors (see below), whose sum is σ = 12552528240. Its totient is φ = 3484736640.

The previous prime is 7071106739. The next prime is 7071106781. The reversal of 7071106748 is 8476011707.

It is a super-2 number, since 2×70711067482 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 465863 + ... + 480801.

It is an arithmetic number, because the mean of its divisors is an integer number (523022010).

Almost surely, 27071106748 is an apocalyptic number.

It is an amenable number.

7071106748 is a deficient number, since it is larger than the sum of its proper divisors (5481421492).

7071106748 is a wasteful number, since it uses less digits than its factorization.

7071106748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16637 (or 16635 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 7071106748 is about 84089.8730406938. The cubic root of 7071106748 is about 1919.3866266243.

The spelling of 7071106748 in words is "seven billion, seventy-one million, one hundred six thousand, seven hundred forty-eight".

Divisors: 1 2 4 73 146 292 1621 3242 6484 14939 29878 59756 118333 236666 473332 1090547 2181094 4362188 24216119 48432238 96864476 1767776687 3535553374 7071106748