Base | Representation |
---|---|
bin | 1100111111000100… |
… | …0101110100011101 |
3 | 22222221001120122100 |
4 | 3033301011310131 |
5 | 24114323040410 |
6 | 1333515435313 |
7 | 152244260016 |
oct | 31761056435 |
9 | 8887046570 |
10 | 3485752605 |
11 | 1529686585 |
12 | 813455b39 |
13 | 43721b70a |
14 | 250d3000d |
15 | 1560458c0 |
hex | cfc45d1d |
3485752605 has 24 divisors (see below), whose sum is σ = 6061055832. Its totient is φ = 1853195904.
The previous prime is 3485752553. The next prime is 3485752619. The reversal of 3485752605 is 5062575843.
3485752605 is a `hidden beast` number, since 34 + 8 + 5 + 7 + 5 + 2 + 605 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 149303961 + 3336448644 = 12219^2 + 57762^2 .
It is not a de Polignac number, because 3485752605 - 27 = 3485752477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107914 + ... + 136443.
It is an arithmetic number, because the mean of its divisors is an integer number (252543993).
Almost surely, 23485752605 is an apocalyptic number.
It is an amenable number.
3485752605 is a deficient number, since it is larger than the sum of its proper divisors (2575303227).
3485752605 is a wasteful number, since it uses less digits than its factorization.
3485752605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244685 (or 244682 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 45.
The square root of 3485752605 is about 59040.2625756356. The cubic root of 3485752605 is about 1516.2315183356.
The spelling of 3485752605 in words is "three billion, four hundred eighty-five million, seven hundred fifty-two thousand, six hundred five".
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