Base | Representation |
---|---|
bin | 101000000100010… |
… | …110110011001001 |
3 | 1201211220212000200 |
4 | 220010112303021 |
5 | 2334042334401 |
6 | 150412122413 |
7 | 22441602660 |
oct | 5004266311 |
9 | 1654825020 |
10 | 672230601 |
11 | 315502889 |
12 | 169166409 |
13 | a93687b3 |
14 | 653c9dd7 |
15 | 3e039686 |
hex | 28116cc9 |
672230601 has 48 divisors (see below), whose sum is σ = 1134981120. Its totient is φ = 375464160.
The previous prime is 672230599. The next prime is 672230681. The reversal of 672230601 is 106032276.
It is a happy number.
672230601 is a `hidden beast` number, since 6 + 7 + 22 + 30 + 601 = 666.
It is not a de Polignac number, because 672230601 - 21 = 672230599 is a prime.
It is not an unprimeable number, because it can be changed into a prime (672230681) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 828486 + ... + 829296.
It is an arithmetic number, because the mean of its divisors is an integer number (23645440).
Almost surely, 2672230601 is an apocalyptic number.
It is an amenable number.
672230601 is a deficient number, since it is larger than the sum of its proper divisors (462750519).
672230601 is a wasteful number, since it uses less digits than its factorization.
672230601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1106 (or 1103 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 672230601 is about 25927.4102254737. The cubic root of 672230601 is about 876.0040071437.
Adding to 672230601 its reverse (106032276), we get a palindrome (778262877).
The spelling of 672230601 in words is "six hundred seventy-two million, two hundred thirty thousand, six hundred one".
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