Base | Representation |
---|---|
bin | 1101000010001… |
… | …0111111010000 |
3 | 10210212111010120 |
4 | 3100202333100 |
5 | 102443404024 |
6 | 5231430240 |
7 | 1232452416 |
oct | 320427720 |
9 | 123774116 |
10 | 54669264 |
11 | 2894a911 |
12 | 16385380 |
13 | b4317a0 |
14 | 73912b6 |
15 | 4bed479 |
hex | 3422fd0 |
54669264 has 80 divisors (see below), whose sum is σ = 154156800. Its totient is φ = 16593408.
The previous prime is 54669259. The next prime is 54669269. The reversal of 54669264 is 46296645.
It is an interprime number because it is at equal distance from previous prime (54669259) and next prime (54669269).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54669269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48742 + ... + 49850.
It is an arithmetic number, because the mean of its divisors is an integer number (1926960).
Almost surely, 254669264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54669264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77078400).
54669264 is an abundant number, since it is smaller than the sum of its proper divisors (99487536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54669264 is a wasteful number, since it uses less digits than its factorization.
54669264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1212 (or 1206 counting only the distinct ones).
The product of its digits is 311040, while the sum is 42.
The square root of 54669264 is about 7393.8666474315. The cubic root of 54669264 is about 379.5314261376.
The spelling of 54669264 in words is "fifty-four million, six hundred sixty-nine thousand, two hundred sixty-four".
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