Base | Representation |
---|---|
bin | 1011000101011… |
… | …1111111110100 |
3 | 10020111022222000 |
4 | 2301113333310 |
5 | 43400412110 |
6 | 4340335300 |
7 | 1103140020 |
oct | 261277764 |
9 | 106438860 |
10 | 46497780 |
11 | 2427951a |
12 | 136a4530 |
13 | 98302a4 |
14 | 6265380 |
15 | 41371c0 |
hex | 2c57ff4 |
46497780 has 96 divisors (see below), whose sum is σ = 165338880. Its totient is φ = 10627200.
The previous prime is 46497779. The next prime is 46497791. The reversal of 46497780 is 8779464.
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 pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2371 + ... + 9930.
It is an arithmetic number, because the mean of its divisors is an integer number (1722280).
Almost surely, 246497780 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 46497780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82669440).
46497780 is an abundant number, since it is smaller than the sum of its proper divisors (118841100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46497780 is a wasteful number, since it uses less digits than its factorization.
46497780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12326 (or 12318 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 46497780 is about 6818.9280682524. The cubic root of 46497780 is about 359.5925946764.
The spelling of 46497780 in words is "forty-six million, four hundred ninety-seven thousand, seven hundred eighty".
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