Base | Representation |
---|---|
bin | 100000100100001… |
… | …001000010111001 |
3 | 1102002001012122101 |
4 | 200210021002321 |
5 | 2104331021040 |
6 | 130114023401 |
7 | 16352566663 |
oct | 4044110271 |
9 | 1362035571 |
10 | 546345145 |
11 | 260441215 |
12 | 132b77b61 |
13 | 89260a68 |
14 | 527bb533 |
15 | 32e7009a |
hex | 209090b9 |
546345145 has 16 divisors (see below), whose sum is σ = 674336448. Its totient is φ = 424630080.
The previous prime is 546345139. The next prime is 546345161. The reversal of 546345145 is 541543645.
It is not a de Polignac number, because 546345145 - 25 = 546345113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151210 + ... + 154780.
It is an arithmetic number, because the mean of its divisors is an integer number (42146028).
Almost surely, 2546345145 is an apocalyptic number.
It is an amenable number.
546345145 is a deficient number, since it is larger than the sum of its proper divisors (127991303).
546345145 is a wasteful number, since it uses less digits than its factorization.
546345145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4440.
The product of its digits is 144000, while the sum is 37.
The square root of 546345145 is about 23374.0271455306. The cubic root of 546345145 is about 817.5023869351.
The spelling of 546345145 in words is "five hundred forty-six million, three hundred forty-five thousand, one hundred forty-five".
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