Base | Representation |
---|---|
bin | 11100111100111… |
… | …011111011001110 |
3 | 1020211222221201111 |
4 | 130330323323032 |
5 | 1443322024032 |
6 | 120111002234 |
7 | 15015455233 |
oct | 3474737316 |
9 | 1224887644 |
10 | 485736142 |
11 | 22a204831 |
12 | 11680937a |
13 | 7982c848 |
14 | 4872178a |
15 | 2c99bc47 |
hex | 1cf3bece |
485736142 has 4 divisors (see below), whose sum is σ = 728604216. Its totient is φ = 242868070.
The previous prime is 485736113. The next prime is 485736157. The reversal of 485736142 is 241637584.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 485736095 and 485736104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121434034 + ... + 121434037.
It is an arithmetic number, because the mean of its divisors is an integer number (182151054).
Almost surely, 2485736142 is an apocalyptic number.
485736142 is a deficient number, since it is larger than the sum of its proper divisors (242868074).
485736142 is a wasteful number, since it uses less digits than its factorization.
485736142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242868073.
The product of its digits is 161280, while the sum is 40.
The square root of 485736142 is about 22039.4224515980. The cubic root of 485736142 is about 786.0801078175.
The spelling of 485736142 in words is "four hundred eighty-five million, seven hundred thirty-six thousand, one hundred forty-two".
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