Base | Representation |
---|---|
bin | 11100101001110… |
… | …100111111001010 |
3 | 1020111120110110012 |
4 | 130221310333022 |
5 | 1441031230421 |
6 | 115411351522 |
7 | 14625053255 |
oct | 3451647712 |
9 | 1214513405 |
10 | 480726986 |
11 | 2273a3333 |
12 | 114bb25a2 |
13 | 7879784c |
14 | 47bba09c |
15 | 2c30c95b |
hex | 1ca74fca |
480726986 has 8 divisors (see below), whose sum is σ = 763507620. Its totient is φ = 226224448.
The previous prime is 480726959. The next prime is 480726991. The reversal of 480726986 is 689627084.
It can be written as a sum of positive squares in 2 ways, for example, as 456036025 + 24690961 = 21355^2 + 4969^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×4807269863 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7069481 + ... + 7069548.
Almost surely, 2480726986 is an apocalyptic number.
480726986 is a deficient number, since it is larger than the sum of its proper divisors (282780634).
480726986 is a wasteful number, since it uses less digits than its factorization.
480726986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14139048.
The product of its (nonzero) digits is 1161216, while the sum is 50.
The square root of 480726986 is about 21925.4871325588. The cubic root of 480726986 is about 783.3686141144.
The spelling of 480726986 in words is "four hundred eighty million, seven hundred twenty-six thousand, nine hundred eighty-six".
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