Base | Representation |
---|---|
bin | 1010000010111… |
… | …10010101111010 |
3 | 12212120111010221 |
4 | 11001132111322 |
5 | 133033210011 |
6 | 12210130254 |
7 | 2042206303 |
oct | 501362572 |
9 | 185514127 |
10 | 84272506 |
11 | 4362a1aa |
12 | 2428098a |
13 | 145c7cb6 |
14 | b2997aa |
15 | 75e9971 |
hex | 505e57a |
84272506 has 8 divisors (see below), whose sum is σ = 131904864. Its totient is φ = 40304220.
The previous prime is 84272479. The next prime is 84272549. The reversal of 84272506 is 60527248.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 915960 + ... + 916051.
It is an arithmetic number, because the mean of its divisors is an integer number (16488108).
Almost surely, 284272506 is an apocalyptic number.
84272506 is a deficient number, since it is larger than the sum of its proper divisors (47632358).
84272506 is a wasteful number, since it uses less digits than its factorization.
84272506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1832036.
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 84272506 is about 9180.0057734187. The cubic root of 84272506 is about 438.4249921651.
The spelling of 84272506 in words is "eighty-four million, two hundred seventy-two thousand, five hundred six".
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