Base | Representation |
---|---|
bin | 11100111101011… |
… | …110101111010000 |
3 | 1020212021012022202 |
4 | 130331132233100 |
5 | 1443341104421 |
6 | 120114022332 |
7 | 15016621040 |
oct | 3475365720 |
9 | 1225235282 |
10 | 485878736 |
11 | 22a2a1982 |
12 | 1168779a8 |
13 | 7987c715 |
14 | 4875b720 |
15 | 2c9c910b |
hex | 1cf5ebd0 |
485878736 has 20 divisors (see below), whose sum is σ = 1075874592. Its totient is φ = 208233696.
The previous prime is 485878699. The next prime is 485878777. The reversal of 485878736 is 637878584.
It is a happy number.
It is a super-3 number, since 3×4858787363 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2168990 + ... + 2169213.
Almost surely, 2485878736 is an apocalyptic number.
It is an amenable number.
485878736 is an abundant number, since it is smaller than the sum of its proper divisors (589995856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485878736 is a wasteful number, since it uses less digits than its factorization.
485878736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4338218 (or 4338212 counting only the distinct ones).
The product of its digits is 9031680, while the sum is 56.
The square root of 485878736 is about 22042.6571900939. The cubic root of 485878736 is about 786.1570215507.
The spelling of 485878736 in words is "four hundred eighty-five million, eight hundred seventy-eight thousand, seven hundred thirty-six".
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