Base | Representation |
---|---|
bin | 11001011101001… |
… | …101100100001101 |
3 | 1002202122022210022 |
4 | 121131031210031 |
5 | 1333313310031 |
6 | 110213551525 |
7 | 13404121634 |
oct | 3135154415 |
9 | 1082568708 |
10 | 427088141 |
11 | 1aa097707 |
12 | bb0455a5 |
13 | 6a63709c |
14 | 40a1651b |
15 | 2776497b |
hex | 1974d90d |
427088141 has 8 divisors (see below), whose sum is σ = 434112000. Its totient is φ = 420104880.
The previous prime is 427088117. The next prime is 427088149. The reversal of 427088141 is 141880724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-427088141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427088149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11435 + ... + 31383.
It is an arithmetic number, because the mean of its divisors is an integer number (54264000).
Almost surely, 2427088141 is an apocalyptic number.
It is an amenable number.
427088141 is a deficient number, since it is larger than the sum of its proper divisors (7023859).
427088141 is a wasteful number, since it uses less digits than its factorization.
427088141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20299.
The product of its (nonzero) digits is 14336, while the sum is 35.
The square root of 427088141 is about 20666.1109307000. The cubic root of 427088141 is about 753.0766306085.
The spelling of 427088141 in words is "four hundred twenty-seven million, eighty-eight thousand, one hundred forty-one".
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