Base | Representation |
---|---|
bin | 100000010101000… |
… | …100010011111000 |
3 | 1101210121110010120 |
4 | 200111010103320 |
5 | 2102323043332 |
6 | 125453213240 |
7 | 16304161266 |
oct | 4025042370 |
9 | 1353543116 |
10 | 542393592 |
11 | 259192374 |
12 | 131791220 |
13 | 884a9270 |
14 | 5206d436 |
15 | 3293e32c |
hex | 205444f8 |
542393592 has 128 divisors (see below), whose sum is σ = 1513512000. Its totient is φ = 160911360.
The previous prime is 542393569. The next prime is 542393597. The reversal of 542393592 is 295393245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542393597) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1394134 + ... + 1394522.
Almost surely, 2542393592 is an apocalyptic number.
542393592 is a gapful number since it is divisible by the number (52) 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 542393592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756756000).
542393592 is an abundant number, since it is smaller than the sum of its proper divisors (971118408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542393592 is a wasteful number, since it uses less digits than its factorization.
542393592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561 (or 557 counting only the distinct ones).
The product of its digits is 291600, while the sum is 42.
The square root of 542393592 is about 23289.3450315804. The cubic root of 542393592 is about 815.5266983245.
The spelling of 542393592 in words is "five hundred forty-two million, three hundred ninety-three thousand, five hundred ninety-two".
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