Base | Representation |
---|---|
bin | 1111011111101011010000 |
3 | 21122100212220 |
4 | 33133223100 |
5 | 2014440104 |
6 | 223021040 |
7 | 46345200 |
oct | 17375320 |
9 | 7570786 |
10 | 4061904 |
11 | 2324850 |
12 | 143a780 |
13 | ac2ac2 |
14 | 77a400 |
15 | 5537d9 |
hex | 3dfad0 |
4061904 has 120 divisors (see below), whose sum is σ = 13400928. Its totient is φ = 1048320.
The previous prime is 4061903. The next prime is 4061921. The reversal of 4061904 is 4091604.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4061903) 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, 25794 + ... + 25950.
Almost surely, 24061904 is an apocalyptic number.
4061904 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4061904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6700464).
4061904 is an abundant number, since it is smaller than the sum of its proper divisors (9339024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4061904 is a wasteful number, since it uses less digits than its factorization.
4061904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193 (or 180 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 4061904 is about 2015.4165822479. The cubic root of 4061904 is about 159.5548040692.
The spelling of 4061904 in words is "four million, sixty-one thousand, nine hundred four".
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