Base | Representation |
---|---|
bin | 11100001110000… |
… | …100101110011100 |
3 | 1012222212211020210 |
4 | 130032010232130 |
5 | 1432200421140 |
6 | 114551412420 |
7 | 14506161561 |
oct | 3416045634 |
9 | 1188784223 |
10 | 473451420 |
11 | 223284072 |
12 | 112684110 |
13 | 7711b090 |
14 | 46c44868 |
15 | 2b871d80 |
hex | 1c384b9c |
473451420 has 96 divisors (see below), whose sum is σ = 1436037120. Its totient is φ = 115856640.
The previous prime is 473451401. The next prime is 473451449. The reversal of 473451420 is 24154374.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137925 + ... + 141315.
It is an arithmetic number, because the mean of its divisors is an integer number (14958720).
Almost surely, 2473451420 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 473451420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718018560).
473451420 is an abundant number, since it is smaller than the sum of its proper divisors (962585700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
473451420 is a wasteful number, since it uses less digits than its factorization.
473451420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3595 (or 3593 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 473451420 is about 21758.9388528025. The cubic root of 473451420 is about 779.3965417933.
The spelling of 473451420 in words is "four hundred seventy-three million, four hundred fifty-one thousand, four hundred twenty".
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