Base | Representation |
---|---|
bin | 100000000001110… |
… | …111111111110101 |
3 | 1101110010211122220 |
4 | 200001313333311 |
5 | 2100031044141 |
6 | 125153312553 |
7 | 16213335201 |
oct | 4001677765 |
9 | 1343124586 |
10 | 537362421 |
11 | 256366382 |
12 | 12bb65759 |
13 | 8743723b |
14 | 5151db01 |
15 | 32298766 |
hex | 20077ff5 |
537362421 has 8 divisors (see below), whose sum is σ = 731727744. Its totient is φ = 350619360.
The previous prime is 537362387. The next prime is 537362461. The reversal of 537362421 is 124263735.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 537362421 - 214 = 537346037 is a prime.
It is a super-3 number, since 3×5373624213 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537362461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1905400 + ... + 1905681.
It is an arithmetic number, because the mean of its divisors is an integer number (91465968).
Almost surely, 2537362421 is an apocalyptic number.
It is an amenable number.
537362421 is a deficient number, since it is larger than the sum of its proper divisors (194365323).
537362421 is a wasteful number, since it uses less digits than its factorization.
537362421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3811131.
The product of its digits is 30240, while the sum is 33.
The square root of 537362421 is about 23181.0789438283. The cubic root of 537362421 is about 812.9972888199.
The spelling of 537362421 in words is "five hundred thirty-seven million, three hundred sixty-two thousand, four hundred twenty-one".
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