Base | Representation |
---|---|
bin | 100000010100110… |
… | …100010000111110 |
3 | 1101210111002222102 |
4 | 200110310100332 |
5 | 2102313442440 |
6 | 125451545102 |
7 | 16303465550 |
oct | 4024642076 |
9 | 1353432872 |
10 | 542327870 |
11 | 259147a57 |
12 | 13175b192 |
13 | 88485386 |
14 | 520534d0 |
15 | 32929b15 |
hex | 2053443e |
542327870 has 32 divisors (see below), whose sum is σ = 1145803968. Its totient is φ = 180914688.
The previous prime is 542327831. The next prime is 542327909. The reversal of 542327870 is 78723245.
It is an interprime number because it is at equal distance from previous prime (542327831) and next prime (542327909).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102107 + ... + 107286.
It is an arithmetic number, because the mean of its divisors is an integer number (35806374).
Almost surely, 2542327870 is an apocalyptic number.
542327870 is an abundant number, since it is smaller than the sum of its proper divisors (603476098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542327870 is a wasteful number, since it uses less digits than its factorization.
542327870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209444.
The product of its (nonzero) digits is 94080, while the sum is 38.
The square root of 542327870 is about 23287.9340002500. The cubic root of 542327870 is about 815.4937577862.
The spelling of 542327870 in words is "five hundred forty-two million, three hundred twenty-seven thousand, eight hundred seventy".
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