Base | Representation |
---|---|
bin | 1001100101000… |
… | …01001100000010 |
3 | 12121012022020002 |
4 | 10302201030002 |
5 | 131032231002 |
6 | 11550120002 |
7 | 1663660253 |
oct | 462411402 |
9 | 177168202 |
10 | 80352002 |
11 | 413a1715 |
12 | 22ab0002 |
13 | 13854683 |
14 | a958b2a |
15 | 70c3002 |
hex | 4ca1302 |
80352002 has 4 divisors (see below), whose sum is σ = 120528006. Its totient is φ = 40176000.
The previous prime is 80352001. The next prime is 80352043. The reversal of 80352002 is 20025308.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 78836641 + 1515361 = 8879^2 + 1231^2 .
It is not an unprimeable number, because it can be changed into a prime (80352001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20087999 + ... + 20088002.
Almost surely, 280352002 is an apocalyptic number.
80352002 is a deficient number, since it is larger than the sum of its proper divisors (40176004).
80352002 is a wasteful number, since it uses less digits than its factorization.
80352002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40176003.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 80352002 is about 8963.9278221101. The cubic root of 80352002 is about 431.5179844691.
The spelling of 80352002 in words is "eighty million, three hundred fifty-two thousand, two".
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