Base | Representation |
---|---|
bin | 1011001000111… |
… | …1111101110100 |
3 | 10020220222102200 |
4 | 2302033331310 |
5 | 43430231103 |
6 | 4345304500 |
7 | 1105113255 |
oct | 262177564 |
9 | 106828380 |
10 | 46727028 |
11 | 24415787 |
12 | 13795130 |
13 | 98b073a |
14 | 62c4b2c |
15 | 41800a3 |
hex | 2c8ff74 |
46727028 has 18 divisors (see below), whose sum is σ = 118115634. Its totient is φ = 15575664.
The previous prime is 46727011. The next prime is 46727029. The reversal of 46727028 is 82072764.
It can be written as a sum of positive squares in only one way, i.e., 24088464 + 22638564 = 4908^2 + 4758^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1297973 = 46727028 / (4 + 6 + 7 + 2 + 7 + 0 + 2 + 8).
It is a junction number, because it is equal to n+sod(n) for n = 46726983 and 46727001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46727029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648951 + ... + 649022.
Almost surely, 246727028 is an apocalyptic number.
It is an amenable number.
46727028 is an abundant number, since it is smaller than the sum of its proper divisors (71388606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46727028 is a wasteful number, since it uses less digits than its factorization.
46727028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1297983 (or 1297978 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 46727028 is about 6835.7170801606. The cubic root of 46727028 is about 360.1825925583.
It can be divided in two parts, 467 and 27028, that added together give a triangular number (27495 = T234).
The spelling of 46727028 in words is "forty-six million, seven hundred twenty-seven thousand, twenty-eight".
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