Base | Representation |
---|---|
bin | 100000010100000… |
… | …001011011001110 |
3 | 1101210002112022211 |
4 | 200110001123032 |
5 | 2102240312010 |
6 | 125443301034 |
7 | 16301640463 |
oct | 4024013316 |
9 | 1353075284 |
10 | 542119630 |
11 | 259015558 |
12 | 13167a77a |
13 | 88411660 |
14 | 51ddb66a |
15 | 328d808a |
hex | 205016ce |
542119630 has 128 divisors (see below), whose sum is σ = 1182698496. Its totient is φ = 176947200.
The previous prime is 542119583. The next prime is 542119651. The reversal of 542119630 is 36911245.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 542119592 and 542119601.
It is a congruent number.
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 63 ways as a sum of consecutive naturals, for example, 2808814 + ... + 2809006.
It is an arithmetic number, because the mean of its divisors is an integer number (9239832).
Almost surely, 2542119630 is an apocalyptic number.
542119630 is an abundant number, since it is smaller than the sum of its proper divisors (640578866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542119630 is a wasteful number, since it uses less digits than its factorization.
542119630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 542119630 is about 23283.4625861361. The cubic root of 542119630 is about 815.3893681912.
The spelling of 542119630 in words is "five hundred forty-two million, one hundred nineteen thousand, six hundred thirty".
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