Base | Representation |
---|---|
bin | 1101101110001000… |
… | …0110011101001001 |
3 | 100111200111101110200 |
4 | 3123202012131021 |
5 | 30020341242031 |
6 | 1405250402413 |
7 | 160162153413 |
oct | 33342063511 |
9 | 10450441420 |
10 | 3683149641 |
11 | 1620050926 |
12 | 869590409 |
13 | 4690a3cb2 |
14 | 26d2359b3 |
15 | 1685388e6 |
hex | db886749 |
3683149641 has 12 divisors (see below), whose sum is σ = 5323240260. Its totient is φ = 2453986080.
The previous prime is 3683149619. The next prime is 3683149663. The reversal of 3683149641 is 1469413863.
3683149641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3683149619) and next prime (3683149663).
It can be written as a sum of positive squares in 2 ways, for example, as 1986039225 + 1697110416 = 44565^2 + 41196^2 .
It is not a de Polignac number, because 3683149641 - 221 = 3681052489 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (3683149241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104350 + ... + 135111.
It is an arithmetic number, because the mean of its divisors is an integer number (443603355).
Almost surely, 23683149641 is an apocalyptic number.
It is an amenable number.
3683149641 is a deficient number, since it is larger than the sum of its proper divisors (1640090619).
3683149641 is a wasteful number, since it uses less digits than its factorization.
3683149641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241176 (or 241173 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 3683149641 is about 60688.9581472610. The cubic root of 3683149641 is about 1544.3288617387.
The spelling of 3683149641 in words is "three billion, six hundred eighty-three million, one hundred forty-nine thousand, six hundred forty-one".
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