Base | Representation |
---|---|
bin | 1001100011011… |
… | …10011110101110 |
3 | 12120210202022111 |
4 | 10301232132232 |
5 | 131004104202 |
6 | 11541434234 |
7 | 1662133600 |
oct | 461563656 |
9 | 176722274 |
10 | 80144302 |
11 | 4126a667 |
12 | 22a0b97a |
13 | 137b0c84 |
14 | a903170 |
15 | 70816d7 |
hex | 4c6e7ae |
80144302 has 48 divisors (see below), whose sum is σ = 144789120. Its totient is φ = 33158832.
The previous prime is 80144297. The next prime is 80144333. The reversal of 80144302 is 20344108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479823 + ... + 479989.
It is an arithmetic number, because the mean of its divisors is an integer number (3016440).
Almost surely, 280144302 is an apocalyptic number.
80144302 is a deficient number, since it is larger than the sum of its proper divisors (64644818).
80144302 is a wasteful number, since it uses less digits than its factorization.
80144302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325 (or 318 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 80144302 is about 8952.3350026683. The cubic root of 80144302 is about 431.1458567539.
The spelling of 80144302 in words is "eighty million, one hundred forty-four thousand, three hundred two".
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