Base | Representation |
---|---|
bin | 1101010001000111… |
… | …1110011101001101 |
3 | 100012012120000221000 |
4 | 3110101332131031 |
5 | 24243214411221 |
6 | 1345222530513 |
7 | 154154045424 |
oct | 32421763515 |
9 | 10165500830 |
10 | 3561482061 |
11 | 1568400205 |
12 | 834896a39 |
13 | 449b15047 |
14 | 25b0042bb |
15 | 15ca03e26 |
hex | d447e74d |
3561482061 has 16 divisors (see below), whose sum is σ = 5278052800. Its totient is φ = 2373519024.
The previous prime is 3561482059. The next prime is 3561482063. The reversal of 3561482061 is 1602841653.
It is a happy number.
3561482061 is a `hidden beast` number, since 35 + 614 + 8 + 2 + 0 + 6 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (3561482059) and next prime (3561482063).
It is not a de Polignac number, because 3561482061 - 21 = 3561482059 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 (3561482063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65355 + ... + 106743.
It is an arithmetic number, because the mean of its divisors is an integer number (329878300).
Almost surely, 23561482061 is an apocalyptic number.
It is an amenable number.
3561482061 is a deficient number, since it is larger than the sum of its proper divisors (1716570739).
3561482061 is a wasteful number, since it uses less digits than its factorization.
3561482061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44585 (or 44579 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 3561482061 is about 59678.1539677628. The cubic root of 3561482061 is about 1527.1332054045.
The spelling of 3561482061 in words is "three billion, five hundred sixty-one million, four hundred eighty-two thousand, sixty-one".
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