Base | Representation |
---|---|
bin | 110001001100000… |
… | …101110011011100 |
3 | 2010111212012102001 |
4 | 301030011303130 |
5 | 3142231044314 |
6 | 213520012044 |
7 | 26310351445 |
oct | 6114056334 |
9 | 2114765361 |
10 | 825253084 |
11 | 393919947 |
12 | 1b0461024 |
13 | 101c85346 |
14 | 7b8602cc |
15 | 4c6b4674 |
hex | 31305cdc |
825253084 has 12 divisors (see below), whose sum is σ = 1479417408. Its totient is φ = 402562400.
The previous prime is 825253067. The next prime is 825253109. The reversal of 825253084 is 480352528.
It is a super-2 number, since 2×8252530842 = 1362085305303022112, 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 3 ways as a sum of consecutive naturals, for example, 2515852 + ... + 2516179.
It is an arithmetic number, because the mean of its divisors is an integer number (123284784).
Almost surely, 2825253084 is an apocalyptic number.
It is an amenable number.
825253084 is a deficient number, since it is larger than the sum of its proper divisors (654164324).
825253084 is a wasteful number, since it uses less digits than its factorization.
825253084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5032076 (or 5032074 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 37.
The square root of 825253084 is about 28727.2185218131. The cubic root of 825253084 is about 937.9846227796.
The spelling of 825253084 in words is "eight hundred twenty-five million, two hundred fifty-three thousand, eighty-four".
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