Base | Representation |
---|---|
bin | 1000101001000… |
… | …00100001110110 |
3 | 12001101121200222 |
4 | 10110200201312 |
5 | 122024004412 |
6 | 11105334342 |
7 | 1540053323 |
oct | 424404166 |
9 | 161347628 |
10 | 72484982 |
11 | 37a09049 |
12 | 203373b2 |
13 | 1202b92b |
14 | 98abb4a |
15 | 656c072 |
hex | 4520876 |
72484982 has 8 divisors (see below), whose sum is σ = 109949400. Its totient is φ = 35835184.
The previous prime is 72484967. The next prime is 72485003. The reversal of 72484982 is 28948427.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 203432 + ... + 203787.
It is an arithmetic number, because the mean of its divisors is an integer number (13743675).
Almost surely, 272484982 is an apocalyptic number.
72484982 is a deficient number, since it is larger than the sum of its proper divisors (37464418).
72484982 is a wasteful number, since it uses less digits than its factorization.
72484982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407310.
The product of its digits is 258048, while the sum is 44.
The square root of 72484982 is about 8513.8112499632. The cubic root of 72484982 is about 416.9487522013.
The spelling of 72484982 in words is "seventy-two million, four hundred eighty-four thousand, nine hundred eighty-two".
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