Base | Representation |
---|---|
bin | 1001100100010… |
… | …01000010101110 |
3 | 12121000021120010 |
4 | 10302021002232 |
5 | 131021044402 |
6 | 11544034050 |
7 | 1663066026 |
oct | 462110256 |
9 | 177007503 |
10 | 80253102 |
11 | 41334386 |
12 | 22a62926 |
13 | 1381b657 |
14 | a930a86 |
15 | 70a3a6c |
hex | 4c890ae |
80253102 has 8 divisors (see below), whose sum is σ = 160506216. Its totient is φ = 26751032.
The previous prime is 80253101. The next prime is 80253109. The reversal of 80253102 is 20135208.
It is a sphenic number, since it is the product of 3 distinct primes.
80253102 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80253101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6687753 + ... + 6687764.
It is an arithmetic number, because the mean of its divisors is an integer number (20063277).
Almost surely, 280253102 is an apocalyptic number.
80253102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80253102 is a wasteful number, since it uses less digits than its factorization.
80253102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13375522.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 80253102 is about 8958.4095686679. The cubic root of 80253102 is about 431.3408694042.
The spelling of 80253102 in words is "eighty million, two hundred fifty-three thousand, one hundred two".
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