Base | Representation |
---|---|
bin | 100000010100110… |
… | …110110000000000 |
3 | 1101210111121221101 |
4 | 200110312300000 |
5 | 2102314304143 |
6 | 125452104144 |
7 | 16303540330 |
oct | 4024666000 |
9 | 1353447841 |
10 | 542338048 |
11 | 25915466a |
12 | 131765054 |
13 | 88489bb5 |
14 | 520570c0 |
15 | 3292cb4d |
hex | 20536c00 |
542338048 has 88 divisors (see below), whose sum is σ = 1282240800. Its totient is φ = 224329728.
The previous prime is 542338031. The next prime is 542338057. The reversal of 542338048 is 840833245.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 542337998 and 542338016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206568 + ... + 209176.
Almost surely, 2542338048 is an apocalyptic number.
542338048 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 542338048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641120400).
542338048 is an abundant number, since it is smaller than the sum of its proper divisors (739902752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542338048 is a wasteful number, since it uses less digits than its factorization.
542338048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2665 (or 2647 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 37.
The square root of 542338048 is about 23288.1525244061. The cubic root of 542338048 is about 815.4988592780.
The spelling of 542338048 in words is "five hundred forty-two million, three hundred thirty-eight thousand, forty-eight".
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