Base | Representation |
---|---|
bin | 10100100110111… |
… | …010001100011001 |
3 | 220002120121211000 |
4 | 110212322030121 |
5 | 1202002303103 |
6 | 54150255213 |
7 | 11365530306 |
oct | 2446721431 |
9 | 802517730 |
10 | 345744153 |
11 | 168188777 |
12 | 97957509 |
13 | 56826051 |
14 | 33cc00ad |
15 | 20547aa3 |
hex | 149ba319 |
345744153 has 8 divisors (see below), whose sum is σ = 512213600. Its totient is φ = 230496084.
The previous prime is 345744151. The next prime is 345744167. The reversal of 345744153 is 351447543.
345744153 is a `hidden beast` number, since 34 + 574 + 4 + 1 + 53 = 666.
It is not a de Polignac number, because 345744153 - 21 = 345744151 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (345744151) 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, 6402643 + ... + 6402696.
It is an arithmetic number, because the mean of its divisors is an integer number (64026700).
Almost surely, 2345744153 is an apocalyptic number.
It is an amenable number.
345744153 is a deficient number, since it is larger than the sum of its proper divisors (166469447).
345744153 is a wasteful number, since it uses less digits than its factorization.
345744153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12805348 (or 12805342 counting only the distinct ones).
The product of its digits is 100800, while the sum is 36.
The square root of 345744153 is about 18594.1967559774. The cubic root of 345744153 is about 701.8618144252.
The spelling of 345744153 in words is "three hundred forty-five million, seven hundred forty-four thousand, one hundred fifty-three".
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