Search a number
-
+
70392330301 = 343132051477
BaseRepresentation
bin100000110001110110…
…1011011100000111101
320201200202120212212111
41001203231123200331
52123130414032201
652200543534021
75041246635526
oct1014355334075
9221622525774
1070392330301
11279426a9697
12117862ba311
13683a801c67
14359ab8184d
151c6ecabb51
hex1063b5b83d

70392330301 has 4 divisors (see below), whose sum is σ = 70394416092. Its totient is φ = 70390244512.

The previous prime is 70392330299. The next prime is 70392330313. The reversal of 70392330301 is 10303329307.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39310992900 + 31081337401 = 198270^2 + 176299^2 .

It is a cyclic number.

It is not a de Polignac number, because 70392330301 - 21 = 70392330299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70392330331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991426 + ... + 1060051.

It is an arithmetic number, because the mean of its divisors is an integer number (17598604023).

Almost surely, 270392330301 is an apocalyptic number.

It is an amenable number.

70392330301 is a deficient number, since it is larger than the sum of its proper divisors (2085791).

70392330301 is a wasteful number, since it uses less digits than its factorization.

70392330301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085790.

The product of its (nonzero) digits is 10206, while the sum is 31.

Adding to 70392330301 its reverse (10303329307), we get a palindrome (80695659608).

The spelling of 70392330301 in words is "seventy billion, three hundred ninety-two million, three hundred thirty thousand, three hundred one".

Divisors: 1 34313 2051477 70392330301