Base | Representation |
---|---|
bin | 11000001000101… |
… | …000000001111100 |
3 | 1001012220202222221 |
4 | 120020220001330 |
5 | 1312124224200 |
6 | 104102415124 |
7 | 13014500110 |
oct | 3010500174 |
9 | 1035822887 |
10 | 404914300 |
11 | 19862211a |
12 | b37314a4 |
13 | 65b7237b |
14 | 3bac3740 |
15 | 2583491a |
hex | 1822807c |
404914300 has 72 divisors (see below), whose sum is σ = 1007685504. Its totient is φ = 138344640.
The previous prime is 404914297. The next prime is 404914303. The reversal of 404914300 is 3419404.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (404914297) and next prime (404914303).
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (404914303) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242067 + ... + 243733.
It is an arithmetic number, because the mean of its divisors is an integer number (13995632).
Almost surely, 2404914300 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 404914300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503842752).
404914300 is an abundant number, since it is smaller than the sum of its proper divisors (602771204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
404914300 is a wasteful number, since it uses less digits than its factorization.
404914300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2035 (or 2028 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 404914300 is about 20122.4824512285. The cubic root of 404914300 is about 739.8114323524.
The spelling of 404914300 in words is "four hundred four million, nine hundred fourteen thousand, three hundred".
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