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7070962093 = 13543920161
BaseRepresentation
bin1101001010111011…
…00101000110101101
3200020210021002110221
412211131211012231
5103440131241333
63125351131341
7340140120556
oct64535450655
920223232427
107070962093
112aa9412528
121454073b51
13888c20650
144b114d32d
152b5b84d2d
hex1a57651ad

7070962093 has 4 divisors (see below), whose sum is σ = 7614882268. Its totient is φ = 6527041920.

The previous prime is 7070962069. The next prime is 7070962139. The reversal of 7070962093 is 3902690707.

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 4788224809 + 2282737284 = 69197^2 + 47778^2 .

It is a cyclic number.

It is not a de Polignac number, because 7070962093 - 25 = 7070962061 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 (7070962693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271960068 + ... + 271960093.

It is an arithmetic number, because the mean of its divisors is an integer number (1903720567).

Almost surely, 27070962093 is an apocalyptic number.

It is an amenable number.

7070962093 is a deficient number, since it is larger than the sum of its proper divisors (543920175).

7070962093 is a wasteful number, since it uses less digits than its factorization.

7070962093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543920174.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 7070962093 is about 84089.0129148868. The cubic root of 7070962093 is about 1919.3735381138.

The spelling of 7070962093 in words is "seven billion, seventy million, nine hundred sixty-two thousand, ninety-three".

Divisors: 1 13 543920161 7070962093