Base | Representation |
---|---|
bin | 100000010011101… |
… | …010011100000010 |
3 | 1101202220202011120 |
4 | 200103222130002 |
5 | 2102224303344 |
6 | 125441253110 |
7 | 16301066124 |
oct | 4023523402 |
9 | 1352822146 |
10 | 542025474 |
11 | 258a60841 |
12 | 131634196 |
13 | 883aa843 |
14 | 51db5214 |
15 | 328ba219 |
hex | 204ea702 |
542025474 has 16 divisors (see below), whose sum is σ = 1088054400. Its totient is φ = 180007920.
The previous prime is 542025413. The next prime is 542025481. The reversal of 542025474 is 474520245.
It is a super-2 number, since 2×5420254742 = 587583228929849352, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165049 + ... + 168300.
It is an arithmetic number, because the mean of its divisors is an integer number (68003400).
Almost surely, 2542025474 is an apocalyptic number.
542025474 is an abundant number, since it is smaller than the sum of its proper divisors (546028926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542025474 is a wasteful number, since it uses less digits than its factorization.
542025474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333625.
The product of its (nonzero) digits is 44800, while the sum is 33.
The square root of 542025474 is about 23281.4405482135. The cubic root of 542025474 is about 815.3421595173.
The spelling of 542025474 in words is "five hundred forty-two million, twenty-five thousand, four hundred seventy-four".
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