Base | Representation |
---|---|
bin | 11100001000111… |
… | …100100101101010 |
3 | 1012220100112120011 |
4 | 130020330211222 |
5 | 1431324413440 |
6 | 114502522134 |
7 | 14461563220 |
oct | 3410744552 |
9 | 1186315504 |
10 | 472107370 |
11 | 222546289 |
12 | 11213634a |
13 | 76a6a397 |
14 | 469b4b10 |
15 | 2b6a89ea |
hex | 1c23c96a |
472107370 has 32 divisors (see below), whose sum is σ = 1002525696. Its totient is φ = 156643200.
The previous prime is 472107359. The next prime is 472107371. The reversal of 472107370 is 73701274.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (472107371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106611 + ... + 110950.
It is an arithmetic number, because the mean of its divisors is an integer number (31328928).
Almost surely, 2472107370 is an apocalyptic number.
472107370 is an abundant number, since it is smaller than the sum of its proper divisors (530418326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472107370 is a wasteful number, since it uses less digits than its factorization.
472107370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217606.
The product of its (nonzero) digits is 8232, while the sum is 31.
The square root of 472107370 is about 21728.0318943065. The cubic root of 472107370 is about 778.6583169790.
The spelling of 472107370 in words is "four hundred seventy-two million, one hundred seven thousand, three hundred seventy".
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