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42301441 = 7131732687
BaseRepresentation
bin1010000101011…
…1100000000001
32221121010200001
42201113200001
541312121231
64110400001
71022361550
oct241274001
987533601
1042301441
1121972776
1212200001
1389c1250
145891d97
153aa8b61
hex2857801

42301441 has 16 divisors (see below), whose sum is σ = 52383744. Its totient is φ = 33263424.

The previous prime is 42301421. The next prime is 42301447. The reversal of 42301441 is 14410324.

It is a cyclic number.

It is not a de Polignac number, because 42301441 - 27 = 42301313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42301447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14400 + ... + 17086.

It is an arithmetic number, because the mean of its divisors is an integer number (3273984).

Almost surely, 242301441 is an apocalyptic number.

It is an amenable number.

42301441 is a deficient number, since it is larger than the sum of its proper divisors (10082303).

42301441 is a wasteful number, since it uses less digits than its factorization.

42301441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 42301441 is about 6503.9557962828. The cubic root of 42301441 is about 348.4322836236.

Adding to 42301441 its reverse (14410324), we get a palindrome (56711765).

It can be divided in two parts, 4230 and 1441, that added together give a triangular number (5671 = T106).

The spelling of 42301441 in words is "forty-two million, three hundred one thousand, four hundred forty-one".

Divisors: 1 7 13 91 173 1211 2249 2687 15743 18809 34931 244517 464851 3253957 6043063 42301441