Base | Representation |
---|---|
bin | 1000101110001… |
… | …01111001100000 |
3 | 12002200000212011 |
4 | 10113011321200 |
5 | 122212143321 |
6 | 11132042304 |
7 | 1545604162 |
oct | 427057140 |
9 | 162600764 |
10 | 73162336 |
11 | 38330a45 |
12 | 20603394 |
13 | 12208030 |
14 | 9a06932 |
15 | 6652ae1 |
hex | 45c5e60 |
73162336 has 48 divisors (see below), whose sum is σ = 155859984. Its totient is φ = 33606144.
The previous prime is 73162291. The next prime is 73162337. The reversal of 73162336 is 63326137.
It is a junction number, because it is equal to n+sod(n) for n = 73162298 and 73162307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73162337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164931 + ... + 165373.
It is an arithmetic number, because the mean of its divisors is an integer number (3247083).
Almost surely, 273162336 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 73162336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77929992).
73162336 is an abundant number, since it is smaller than the sum of its proper divisors (82697648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73162336 is a wasteful number, since it uses less digits than its factorization.
73162336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863 (or 855 counting only the distinct ones).
The product of its digits is 13608, while the sum is 31.
The square root of 73162336 is about 8553.4984655403. The cubic root of 73162336 is about 418.2434880924.
It can be divided in two parts, 73 and 162336, that added together give a square (162409 = 4032).
The spelling of 73162336 in words is "seventy-three million, one hundred sixty-two thousand, three hundred thirty-six".
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