Search a number
-
+
710147382681 = 31121519617657
BaseRepresentation
bin10100101010110000001…
…01010001110110011001
32111220000101120211220010
422111120011101312121
543113340212221211
61302123122552133
7102210054104412
oct12253005216631
92456011524803
10710147382681
11254198758480
12b576ab08649
1351c7484aba9
142652ac70809
1513714d794a6
hexa558151d99

710147382681 has 8 divisors (see below), whose sum is σ = 1032941647584. Its totient is φ = 430392353120.

The previous prime is 710147382677. The next prime is 710147382719. The reversal of 710147382681 is 186283741017.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 710147382681 - 22 = 710147382677 is a prime.

It is a super-2 number, since 2×7101473826812 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 710147382681.

It is not an unprimeable number, because it can be changed into a prime (710147382181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10759808796 + ... + 10759808861.

It is an arithmetic number, because the mean of its divisors is an integer number (129117705948).

Almost surely, 2710147382681 is an apocalyptic number.

It is an amenable number.

710147382681 is a deficient number, since it is larger than the sum of its proper divisors (322794264903).

710147382681 is a wasteful number, since it uses less digits than its factorization.

710147382681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21519617671.

The product of its (nonzero) digits is 451584, while the sum is 48.

The spelling of 710147382681 in words is "seven hundred ten billion, one hundred forty-seven million, three hundred eighty-two thousand, six hundred eighty-one".

Divisors: 1 3 11 33 21519617657 64558852971 236715794227 710147382681