Base | Representation |
---|---|
bin | 10001011010000… |
… | …11000111111111 |
3 | 101011202221101200 |
4 | 20231003013333 |
5 | 244340331012 |
6 | 22253510543 |
7 | 3422131500 |
oct | 1055030777 |
9 | 334687350 |
10 | 146027007 |
11 | 75479285 |
12 | 40aa2453 |
13 | 2433a719 |
14 | 15572ba7 |
15 | cc473dc |
hex | 8b431ff |
146027007 has 18 divisors (see below), whose sum is σ = 245365848. Its totient is φ = 83443752.
The previous prime is 146026987. The next prime is 146027009. The reversal of 146027007 is 700720641.
It is not a de Polignac number, because 146027007 - 219 = 145502719 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146027009) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 165123 + ... + 166004.
It is an arithmetic number, because the mean of its divisors is an integer number (13631436).
Almost surely, 2146027007 is an apocalyptic number.
146027007 is a deficient number, since it is larger than the sum of its proper divisors (99338841).
146027007 is a wasteful number, since it uses less digits than its factorization.
146027007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331147 (or 331137 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 146027007 is about 12084.1634795297. The cubic root of 146027007 is about 526.5962086396.
Adding to 146027007 its reverse (700720641), we get a palindrome (846747648).
It can be divided in two parts, 14602 and 7007, that added together give a square (21609 = 1472).
The spelling of 146027007 in words is "one hundred forty-six million, twenty-seven thousand, seven".
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