Base | Representation |
---|---|
bin | 10001000011001011100000 |
3 | 22102001222000 |
4 | 101003023200 |
5 | 2121010342 |
6 | 235444000 |
7 | 52663350 |
oct | 21031340 |
9 | 8361860 |
10 | 4469472 |
11 | 2582a87 |
12 | 15b6600 |
13 | c06477 |
14 | 844b60 |
15 | 5d444c |
hex | 4432e0 |
4469472 has 96 divisors (see below), whose sum is σ = 14918400. Its totient is φ = 1275264.
The previous prime is 4469461. The next prime is 4469483. The reversal of 4469472 is 2749644.
It is an interprime number because it is at equal distance from previous prime (4469461) and next prime (4469483).
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5679 + ... + 6417.
It is an arithmetic number, because the mean of its divisors is an integer number (155400).
Almost surely, 24469472 is an apocalyptic number.
4469472 is a gapful number since it is divisible by the number (42) 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 4469472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7459200).
4469472 is an abundant number, since it is smaller than the sum of its proper divisors (10448928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4469472 is a wasteful number, since it uses less digits than its factorization.
4469472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765 (or 751 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The square root of 4469472 is about 2114.1125797838. The cubic root of 4469472 is about 164.7221770994.
The spelling of 4469472 in words is "four million, four hundred sixty-nine thousand, four hundred seventy-two".
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