Base | Representation |
---|---|
bin | 1011010011000… |
… | …11101010010110 |
3 | 20121100022210101 |
4 | 11221203222112 |
5 | 143230430204 |
6 | 13223244314 |
7 | 2230421455 |
oct | 551435226 |
9 | 217308711 |
10 | 94780054 |
11 | 49556726 |
12 | 278a969a |
13 | 16836895 |
14 | c832b9c |
15 | 84c2ea4 |
hex | 5a63a96 |
94780054 has 8 divisors (see below), whose sum is σ = 142290000. Its totient is φ = 47350056.
The previous prime is 94780043. The next prime is 94780057. The reversal of 94780054 is 45008749.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 94779995 and 94780022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (94780057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16929 + ... + 21820.
It is an arithmetic number, because the mean of its divisors is an integer number (17786250).
Almost surely, 294780054 is an apocalyptic number.
94780054 is a deficient number, since it is larger than the sum of its proper divisors (47509946).
94780054 is a wasteful number, since it uses less digits than its factorization.
94780054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39974.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 94780054 is about 9735.5048148517. The cubic root of 94780054 is about 455.9378538217.
The spelling of 94780054 in words is "ninety-four million, seven hundred eighty thousand, fifty-four".
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