Base | Representation |
---|---|
bin | 111000000111000… |
… | …100111110000001 |
3 | 2102121101000211211 |
4 | 320013010332001 |
5 | 3411443120312 |
6 | 233225010121 |
7 | 32220410344 |
oct | 7007047601 |
9 | 2377330754 |
10 | 941379457 |
11 | 443425357 |
12 | 223323941 |
13 | 120054085 |
14 | 8d04c45b |
15 | 579a23a7 |
hex | 381c4f81 |
941379457 has 4 divisors (see below), whose sum is σ = 954275140. Its totient is φ = 928483776.
The previous prime is 941379427. The next prime is 941379479. The reversal of 941379457 is 754973149.
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 541539441 + 399840016 = 23271^2 + 19996^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-941379457 is a prime.
It is a super-2 number, since 2×9413794572 = 1772390564123229698, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 941379457.
It is not an unprimeable number, because it can be changed into a prime (941379427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6447732 + ... + 6447877.
It is an arithmetic number, because the mean of its divisors is an integer number (238568785).
Almost surely, 2941379457 is an apocalyptic number.
It is an amenable number.
941379457 is a deficient number, since it is larger than the sum of its proper divisors (12895683).
941379457 is a wasteful number, since it uses less digits than its factorization.
941379457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12895682.
The product of its digits is 952560, while the sum is 49.
The square root of 941379457 is about 30681.9076492972. The cubic root of 941379457 is about 980.0650578079.
The spelling of 941379457 in words is "nine hundred forty-one million, three hundred seventy-nine thousand, four hundred fifty-seven".
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