Base | Representation |
---|---|
bin | 11100001000111… |
… | …111110000100001 |
3 | 1012220101012101000 |
4 | 130020333300201 |
5 | 1431330322403 |
6 | 114503102213 |
7 | 14461646115 |
oct | 3410776041 |
9 | 1186335330 |
10 | 472120353 |
11 | 222555011 |
12 | 112141969 |
13 | 76a73273 |
14 | 469b9745 |
15 | 2b6ac7a3 |
hex | 1c23fc21 |
472120353 has 32 divisors (see below), whose sum is σ = 711360000. Its totient is φ = 309419136.
The previous prime is 472120339. The next prime is 472120381. The reversal of 472120353 is 353021274.
It is not a de Polignac number, because 472120353 - 28 = 472120097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (472120853) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 829453 + ... + 830021.
It is an arithmetic number, because the mean of its divisors is an integer number (22230000).
Almost surely, 2472120353 is an apocalyptic number.
It is an amenable number.
472120353 is a deficient number, since it is larger than the sum of its proper divisors (239239647).
472120353 is a wasteful number, since it uses less digits than its factorization.
472120353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046 (or 1040 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 472120353 is about 21728.3306537801. The cubic root of 472120353 is about 778.6654546408.
The spelling of 472120353 in words is "four hundred seventy-two million, one hundred twenty thousand, three hundred fifty-three".
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