Base | Representation |
---|---|
bin | 11100001010000… |
… | …001000000101100 |
3 | 1012220212210000002 |
4 | 130022001000230 |
5 | 1431412401003 |
6 | 114512523432 |
7 | 14464141256 |
oct | 3412010054 |
9 | 1186783002 |
10 | 472387628 |
11 | 2227178a9 |
12 | 112250578 |
13 | 76b37b0b |
14 | 46a48cd6 |
15 | 2b711a88 |
hex | 1c28102c |
472387628 has 6 divisors (see below), whose sum is σ = 826678356. Its totient is φ = 236193812.
The previous prime is 472387627. The next prime is 472387649. The reversal of 472387628 is 826783274.
It is not an unprimeable number, because it can be changed into a prime (472387627) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59048450 + ... + 59048457.
It is an arithmetic number, because the mean of its divisors is an integer number (137779726).
Almost surely, 2472387628 is an apocalyptic number.
It is an amenable number.
472387628 is a deficient number, since it is larger than the sum of its proper divisors (354290728).
472387628 is a wasteful number, since it uses less digits than its factorization.
472387628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118096911 (or 118096909 counting only the distinct ones).
The product of its digits is 903168, while the sum is 47.
The square root of 472387628 is about 21734.4801640159. The cubic root of 472387628 is about 778.8123653084.
The spelling of 472387628 in words is "four hundred seventy-two million, three hundred eighty-seven thousand, six hundred twenty-eight".
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