Base | Representation |
---|---|
bin | 1110100000000001… |
… | …1101011000011101 |
3 | 101001021022011021022 |
4 | 3220000131120131 |
5 | 30432430400321 |
6 | 1442124213525 |
7 | 165313101266 |
oct | 35000353035 |
9 | 11037264238 |
10 | 3892434461 |
11 | 17181a5693 |
12 | 90769a2a5 |
13 | 4a055c476 |
14 | 28cd5396d |
15 | 17bac8dab |
hex | e801d61d |
3892434461 has 8 divisors (see below), whose sum is σ = 4188966264. Its totient is φ = 3603409920.
The previous prime is 3892434451. The next prime is 3892434643. The reversal of 3892434461 is 1644342983.
It can be written as a sum of positive squares in 4 ways, for example, as 630311236 + 3262123225 = 25106^2 + 57115^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3892434461 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 (3892434401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1875740 + ... + 1877813.
It is an arithmetic number, because the mean of its divisors is an integer number (523620783).
Almost surely, 23892434461 is an apocalyptic number.
It is an amenable number.
3892434461 is a deficient number, since it is larger than the sum of its proper divisors (296531803).
3892434461 is a wasteful number, since it uses less digits than its factorization.
3892434461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3753631.
The product of its digits is 497664, while the sum is 44.
The square root of 3892434461 is about 62389.3777898129. The cubic root of 3892434461 is about 1573.0424270587.
The spelling of 3892434461 in words is "three billion, eight hundred ninety-two million, four hundred thirty-four thousand, four hundred sixty-one".
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