Base | Representation |
---|---|
bin | 11100010010010… |
… | …011000011010000 |
3 | 1020001222002010010 |
4 | 130102103003100 |
5 | 1432441334142 |
6 | 115031234520 |
7 | 14521452660 |
oct | 3422230320 |
9 | 1201862103 |
10 | 474558672 |
11 | 22396aa55 |
12 | 112b18a40 |
13 | 77418063 |
14 | 470521a0 |
15 | 2b9dee9c |
hex | 1c4930d0 |
474558672 has 160 divisors (see below), whose sum is σ = 1493904384. Its totient is φ = 126720000.
The previous prime is 474558659. The next prime is 474558673. The reversal of 474558672 is 276855474.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474558673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1433547 + ... + 1433877.
Almost surely, 2474558672 is an apocalyptic number.
474558672 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 474558672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (746952192).
474558672 is an abundant number, since it is smaller than the sum of its proper divisors (1019345712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474558672 is a wasteful number, since it uses less digits than its factorization.
474558672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617 (or 611 counting only the distinct ones).
The product of its digits is 1881600, while the sum is 48.
The square root of 474558672 is about 21784.3676061528. The cubic root of 474558672 is about 780.0036554727.
The spelling of 474558672 in words is "four hundred seventy-four million, five hundred fifty-eight thousand, six hundred seventy-two".
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