Base | Representation |
---|---|
bin | 1110111111111101… |
… | …10110010111111101 |
3 | 202210012200200220111 |
4 | 13133332312113331 |
5 | 112443001341414 |
6 | 3411022350021 |
7 | 403361230360 |
oct | 73776662775 |
9 | 22705620814 |
10 | 8052762109 |
11 | 34626353a7 |
12 | 1688a2b311 |
13 | 9b44577c2 |
14 | 5656c00d7 |
15 | 321e6d8c4 |
hex | 1dffb65fd |
8052762109 has 4 divisors (see below), whose sum is σ = 9203156704. Its totient is φ = 6902367516.
The previous prime is 8052762049. The next prime is 8052762131. The reversal of 8052762109 is 9012672508.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8052762109 - 211 = 8052760061 is a prime.
It is a super-2 number, since 2×80527621092 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8052763109) 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, 575197287 + ... + 575197300.
It is an arithmetic number, because the mean of its divisors is an integer number (2300789176).
Almost surely, 28052762109 is an apocalyptic number.
It is an amenable number.
8052762109 is a deficient number, since it is larger than the sum of its proper divisors (1150394595).
8052762109 is a wasteful number, since it uses less digits than its factorization.
8052762109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150394594.
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 8052762109 is about 89737.1835361463. The cubic root of 8052762109 is about 2004.3872115670.
The spelling of 8052762109 in words is "eight billion, fifty-two million, seven hundred sixty-two thousand, one hundred nine".
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