Base | Representation |
---|---|
bin | 11100100111010… |
… | …101111001000011 |
3 | 1020110100100112211 |
4 | 130213111321003 |
5 | 1440344402311 |
6 | 115345402551 |
7 | 14616400351 |
oct | 3447257103 |
9 | 1213310484 |
10 | 480075331 |
11 | 226a9877a |
12 | 114939457 |
13 | 785ca058 |
14 | 47a8a7d1 |
15 | 2c22e821 |
hex | 1c9d5e43 |
480075331 has 8 divisors (see below), whose sum is σ = 497154944. Its totient is φ = 463095360.
The previous prime is 480075313. The next prime is 480075353. The reversal of 480075331 is 133570084.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-480075331 is a prime.
It is a super-2 number, since 2×4800753312 = 460944646869519122, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 480075293 and 480075302.
It is not an unprimeable number, because it can be changed into a prime (480075311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15036 + ... + 34441.
It is an arithmetic number, because the mean of its divisors is an integer number (62144368).
Almost surely, 2480075331 is an apocalyptic number.
480075331 is a deficient number, since it is larger than the sum of its proper divisors (17079613).
480075331 is a wasteful number, since it uses less digits than its factorization.
480075331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49821.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 480075331 is about 21910.6214197590. The cubic root of 480075331 is about 783.0144859376.
The spelling of 480075331 in words is "four hundred eighty million, seventy-five thousand, three hundred thirty-one".
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