Base | Representation |
---|---|
bin | 1001100010110… |
… | …10010000001110 |
3 | 12120122112200001 |
4 | 10301122100032 |
5 | 130443431304 |
6 | 11535554514 |
7 | 1661340214 |
oct | 461322016 |
9 | 176575601 |
10 | 80061454 |
11 | 412133a0 |
12 | 2298ba3a |
13 | 13782355 |
14 | a8c0cb4 |
15 | 7066da4 |
hex | 4c5a40e |
80061454 has 8 divisors (see below), whose sum is σ = 131009688. Its totient is φ = 36391560.
The previous prime is 80061439. The next prime is 80061461. The reversal of 80061454 is 45416008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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, 1819557 + ... + 1819600.
It is an arithmetic number, because the mean of its divisors is an integer number (16376211).
Almost surely, 280061454 is an apocalyptic number.
80061454 is a deficient number, since it is larger than the sum of its proper divisors (50948234).
80061454 is a wasteful number, since it uses less digits than its factorization.
80061454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3639170.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 80061454 is about 8947.7066335458. The cubic root of 80061454 is about 430.9972419582.
The spelling of 80061454 in words is "eighty million, sixty-one thousand, four hundred fifty-four".
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