Base | Representation |
---|---|
bin | 1100111101011… |
… | …1111010101010 |
3 | 10210021212022220 |
4 | 3033113322222 |
5 | 102404034040 |
6 | 5221054510 |
7 | 1230032061 |
oct | 317277252 |
9 | 123255286 |
10 | 54361770 |
11 | 2875a891 |
12 | 16257436 |
13 | b354838 |
14 | 73111d8 |
15 | 4b8c2d0 |
hex | 33d7eaa |
54361770 has 16 divisors (see below), whose sum is σ = 130468320. Its totient is φ = 14496464.
The previous prime is 54361757. The next prime is 54361819. The reversal of 54361770 is 7716345.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906000 + ... + 906059.
It is an arithmetic number, because the mean of its divisors is an integer number (8154270).
Almost surely, 254361770 is an apocalyptic number.
54361770 is an abundant number, since it is smaller than the sum of its proper divisors (76106550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54361770 is a wasteful number, since it uses less digits than its factorization.
54361770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1812069.
The product of its (nonzero) digits is 17640, while the sum is 33.
The square root of 54361770 is about 7373.0434692873. The cubic root of 54361770 is about 378.8185141115.
The spelling of 54361770 in words is "fifty-four million, three hundred sixty-one thousand, seven hundred seventy".
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