Base | Representation |
---|---|
bin | 100000010100010… |
… | …101011001111001 |
3 | 1101210020200120202 |
4 | 200110111121321 |
5 | 2102300421330 |
6 | 125445131545 |
7 | 16302431201 |
oct | 4024253171 |
9 | 1353220522 |
10 | 542201465 |
11 | 259070a93 |
12 | 1316b9bb5 |
13 | 8843c990 |
14 | 5201d401 |
15 | 32902445 |
hex | 20515679 |
542201465 has 8 divisors (see below), whose sum is σ = 700691208. Its totient is φ = 400394880.
The previous prime is 542201419. The next prime is 542201467. The reversal of 542201465 is 564102245.
It can be written as a sum of positive squares in 4 ways, for example, as 26956864 + 515244601 = 5192^2 + 22699^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 542201465 - 214 = 542185081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (542201467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4170716 + ... + 4170845.
It is an arithmetic number, because the mean of its divisors is an integer number (87586401).
Almost surely, 2542201465 is an apocalyptic number.
It is an amenable number.
542201465 is a deficient number, since it is larger than the sum of its proper divisors (158489743).
542201465 is a wasteful number, since it uses less digits than its factorization.
542201465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8341579.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 542201465 is about 23285.2198830073. The cubic root of 542201465 is about 815.4303948256.
The spelling of 542201465 in words is "five hundred forty-two million, two hundred one thousand, four hundred sixty-five".
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