Base | Representation |
---|---|
bin | 1101000000101… |
… | …0000001110110 |
3 | 10210200021220010 |
4 | 3100022001312 |
5 | 102432121110 |
6 | 5225321050 |
7 | 1231545360 |
oct | 320120166 |
9 | 123607803 |
10 | 54567030 |
11 | 28890021 |
12 | 16336186 |
13 | b3c70ab |
14 | 7365d30 |
15 | 4bcd020 |
hex | 340a076 |
54567030 has 64 divisors (see below), whose sum is σ = 150543360. Its totient is φ = 12399744.
The previous prime is 54566999. The next prime is 54567041. The reversal of 54567030 is 3076545.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40711 + ... + 42029.
It is an arithmetic number, because the mean of its divisors is an integer number (2352240).
Almost surely, 254567030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54567030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75271680).
54567030 is an abundant number, since it is smaller than the sum of its proper divisors (95976330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54567030 is a wasteful number, since it uses less digits than its factorization.
54567030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533.
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 54567030 is about 7386.9499795247. The cubic root of 54567030 is about 379.2946981928.
The spelling of 54567030 in words is "fifty-four million, five hundred sixty-seven thousand, thirty".
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