Base | Representation |
---|---|
bin | 1100111010001… |
… | …0000101101010 |
3 | 10202212122212222 |
4 | 3032202011222 |
5 | 102330010130 |
6 | 5212234042 |
7 | 1225123220 |
oct | 316420552 |
9 | 122778788 |
10 | 54141290 |
11 | 2861a175 |
12 | 1616b922 |
13 | b2a8388 |
14 | 7294b10 |
15 | 4b46ce5 |
hex | 33a216a |
54141290 has 16 divisors (see below), whose sum is σ = 111376512. Its totient is φ = 18562704.
The previous prime is 54141239. The next prime is 54141299. The reversal of 54141290 is 9214145.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (54141299) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386654 + ... + 386793.
It is an arithmetic number, because the mean of its divisors is an integer number (6961032).
Almost surely, 254141290 is an apocalyptic number.
54141290 is an abundant number, since it is smaller than the sum of its proper divisors (57235222).
54141290 is a wasteful number, since it uses less digits than its factorization.
54141290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 773461.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 54141290 is about 7358.0765149596. The cubic root of 54141290 is about 378.3056838822.
The spelling of 54141290 in words is "fifty-four million, one hundred forty-one thousand, two hundred ninety".
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