Base | Representation |
---|---|
bin | 1001101001100… |
… | …01010100001110 |
3 | 12122022022000211 |
4 | 10310301110032 |
5 | 131210123400 |
6 | 12010513034 |
7 | 2001666346 |
oct | 464612416 |
9 | 178268024 |
10 | 80942350 |
11 | 41765205 |
12 | 2313577a |
13 | 13a002a8 |
14 | aa6dd26 |
15 | 718cdba |
hex | 4d3150e |
80942350 has 24 divisors (see below), whose sum is σ = 150802848. Its totient is φ = 32323200.
The previous prime is 80942339. The next prime is 80942353. The reversal of 80942350 is 5324908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80942353) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44662 + ... + 46438.
It is an arithmetic number, because the mean of its divisors is an integer number (6283452).
Almost surely, 280942350 is an apocalyptic number.
80942350 is a deficient number, since it is larger than the sum of its proper divisors (69860498).
80942350 is a wasteful number, since it uses less digits than its factorization.
80942350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2700 (or 2695 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 80942350 is about 8996.7966521424. The cubic root of 80942350 is about 432.5721977327.
The spelling of 80942350 in words is "eighty million, nine hundred forty-two thousand, three hundred fifty".
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