Base | Representation |
---|---|
bin | 1101110000100101000… |
… | …00111100011100001011 |
3 | 1200012021020202101010111 |
4 | 12320102200330130023 |
5 | 30221201244403434 |
6 | 1001103115455151 |
7 | 46104234303661 |
oct | 6702240743413 |
9 | 1605236671114 |
10 | 472757028619 |
11 | 17254a021917 |
12 | 777594574b7 |
13 | 35772018a75 |
14 | 18c4b014c31 |
15 | c46e0a6964 |
hex | 6e1283c70b |
472757028619 has 4 divisors (see below), whose sum is σ = 475206547096. Its totient is φ = 470307510144.
The previous prime is 472757028613. The next prime is 472757028719. The reversal of 472757028619 is 916820757274.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 472757028619 - 229 = 472220157707 is a prime.
It is a super-2 number, since 2×4727570286192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472757028613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224758949 + ... + 1224759334.
It is an arithmetic number, because the mean of its divisors is an integer number (118801636774).
Almost surely, 2472757028619 is an apocalyptic number.
472757028619 is a deficient number, since it is larger than the sum of its proper divisors (2449518477).
472757028619 is a wasteful number, since it uses less digits than its factorization.
472757028619 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2449518476.
The product of its (nonzero) digits is 11854080, while the sum is 58.
The spelling of 472757028619 in words is "four hundred seventy-two billion, seven hundred fifty-seven million, twenty-eight thousand, six hundred nineteen".
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