Base | Representation |
---|---|
bin | 11100010010000… |
… | …011110010000000 |
3 | 1020001211220022200 |
4 | 130102003302000 |
5 | 1432432334003 |
6 | 115030033200 |
7 | 14521102431 |
oct | 3422036200 |
9 | 1201756280 |
10 | 474496128 |
11 | 223927a67 |
12 | 112aa8800 |
13 | 773c5752 |
14 | 47037488 |
15 | 2b9cb6a3 |
hex | 1c483c80 |
474496128 has 96 divisors (see below), whose sum is σ = 1370500560. Its totient is φ = 157576704.
The previous prime is 474496117. The next prime is 474496133. The reversal of 474496128 is 821694474.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399151 + ... + 400337.
Almost surely, 2474496128 is an apocalyptic number.
474496128 is a gapful number since it is divisible by the number (48) 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 474496128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (685250280).
474496128 is an abundant number, since it is smaller than the sum of its proper divisors (896004432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474496128 is a wasteful number, since it uses less digits than its factorization.
474496128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1554 (or 1539 counting only the distinct ones).
The product of its digits is 387072, while the sum is 45.
The square root of 474496128 is about 21782.9320340490. The cubic root of 474496128 is about 779.9693873587.
The spelling of 474496128 in words is "four hundred seventy-four million, four hundred ninety-six thousand, one hundred twenty-eight".
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