Base | Representation |
---|---|
bin | 11100111100100… |
… | …001101101100110 |
3 | 1020211210111102220 |
4 | 130330201231212 |
5 | 1443310110044 |
6 | 120104413210 |
7 | 15014530221 |
oct | 3474415546 |
9 | 1224714386 |
10 | 485628774 |
11 | 22a1410a4 |
12 | 116777206 |
13 | 797c2a07 |
14 | 486d45b8 |
15 | 2c97a019 |
hex | 1cf21b66 |
485628774 has 16 divisors (see below), whose sum is σ = 997508208. Its totient is φ = 157501152.
The previous prime is 485628763. The next prime is 485628791. The reversal of 485628774 is 477826584.
It is a super-2 number, since 2×4856287742 = 471670612273486152, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093537 + ... + 1093980.
It is an arithmetic number, because the mean of its divisors is an integer number (62344263).
Almost surely, 2485628774 is an apocalyptic number.
485628774 is an abundant number, since it is smaller than the sum of its proper divisors (511879434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485628774 is a wasteful number, since it uses less digits than its factorization.
485628774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2187559.
The product of its digits is 3010560, while the sum is 51.
The square root of 485628774 is about 22036.9864999732. The cubic root of 485628774 is about 786.0221846907.
The spelling of 485628774 in words is "four hundred eighty-five million, six hundred twenty-eight thousand, seven hundred seventy-four".
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