Base | Representation |
---|---|
bin | 11100001001110… |
… | …001001011110001 |
3 | 1012220202111002002 |
4 | 130021301023301 |
5 | 1431403312201 |
6 | 114511303345 |
7 | 14463451256 |
oct | 3411611361 |
9 | 1186674062 |
10 | 472322801 |
11 | 222683125 |
12 | 11221ab55 |
13 | 76b14462 |
14 | 46a2d42d |
15 | 2b6ec76b |
hex | 1c2712f1 |
472322801 has 4 divisors (see below), whose sum is σ = 472671204. Its totient is φ = 471974400.
The previous prime is 472322791. The next prime is 472322827. The reversal of 472322801 is 108223274.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 90706576 + 381616225 = 9524^2 + 19535^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-472322801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472322831) 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, 172160 + ... + 174881.
It is an arithmetic number, because the mean of its divisors is an integer number (118167801).
Almost surely, 2472322801 is an apocalyptic number.
It is an amenable number.
472322801 is a deficient number, since it is larger than the sum of its proper divisors (348403).
472322801 is a wasteful number, since it uses less digits than its factorization.
472322801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348402.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 472322801 is about 21732.9887728310. The cubic root of 472322801 is about 778.7767375203.
The spelling of 472322801 in words is "four hundred seventy-two million, three hundred twenty-two thousand, eight hundred one".
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