Base | Representation |
---|---|
bin | 100000001011111… |
… | …0011101011010111 |
3 | 2210021011210220020 |
4 | 1000113303223113 |
5 | 4202433422212 |
6 | 255055440223 |
7 | 35522462631 |
oct | 10027635327 |
9 | 2707153806 |
10 | 1079982807 |
11 | 504693082 |
12 | 261826073 |
13 | 1429927a7 |
14 | a360ba51 |
15 | 64c2ed8c |
hex | 405f3ad7 |
1079982807 has 4 divisors (see below), whose sum is σ = 1439977080. Its totient is φ = 719988536.
The previous prime is 1079982793. The next prime is 1079982809. The reversal of 1079982807 is 7082899701.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1079982807 - 220 = 1078934231 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1079982807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1079982809) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 179997132 + ... + 179997137.
It is an arithmetic number, because the mean of its divisors is an integer number (359994270).
Almost surely, 21079982807 is an apocalyptic number.
1079982807 is a deficient number, since it is larger than the sum of its proper divisors (359994273).
1079982807 is an equidigital number, since it uses as much as digits as its factorization.
1079982807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359994272.
The product of its (nonzero) digits is 508032, while the sum is 51.
The square root of 1079982807 is about 32863.0918661041. The cubic root of 1079982807 is about 1025.9801236037.
The spelling of 1079982807 in words is "one billion, seventy-nine million, nine hundred eighty-two thousand, eight hundred seven".
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