Base | Representation |
---|---|
bin | 11100101001111… |
… | …011001001110010 |
3 | 1020111121202002121 |
4 | 130221323021302 |
5 | 1441033032432 |
6 | 115412104454 |
7 | 14625220015 |
oct | 3451731162 |
9 | 1214552077 |
10 | 480752242 |
11 | 227410303 |
12 | 11500512a |
13 | 787a61a9 |
14 | 47bc537c |
15 | 2c315197 |
hex | 1ca7b272 |
480752242 has 4 divisors (see below), whose sum is σ = 721128366. Its totient is φ = 240376120.
The previous prime is 480752221. The next prime is 480752257. The reversal of 480752242 is 242257084.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 351225081 + 129527161 = 18741^2 + 11381^2 .
It is a super-3 number, since 3×4807522423 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 480752198 and 480752207.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120188059 + ... + 120188062.
Almost surely, 2480752242 is an apocalyptic number.
480752242 is a deficient number, since it is larger than the sum of its proper divisors (240376124).
480752242 is a wasteful number, since it uses less digits than its factorization.
480752242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240376123.
The product of its (nonzero) digits is 35840, while the sum is 34.
The square root of 480752242 is about 21926.0630757097. The cubic root of 480752242 is about 783.3823325116.
The spelling of 480752242 in words is "four hundred eighty million, seven hundred fifty-two thousand, two hundred forty-two".
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