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42914935 = 5721091607
BaseRepresentation
bin1010001110110…
…1010001110111
32222202022020001
42203231101313
541441234220
64131452131
71030525300
oct243552167
988668201
1042914935
1122251698
1212457047
138b7756b
1459b17a7
153b7a80a
hex28ed477

42914935 has 24 divisors (see below), whose sum is σ = 60492960. Its totient is φ = 29139264.

The previous prime is 42914929. The next prime is 42914959. The reversal of 42914935 is 53941924.

It is not a de Polignac number, because 42914935 - 29 = 42914423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42914894 and 42914903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25902 + ... + 27508.

It is an arithmetic number, because the mean of its divisors is an integer number (2520540).

Almost surely, 242914935 is an apocalyptic number.

42914935 is a deficient number, since it is larger than the sum of its proper divisors (17578025).

42914935 is a wasteful number, since it uses less digits than its factorization.

42914935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1735 (or 1728 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 42914935 is about 6550.9491678687. The cubic root of 42914935 is about 350.1086329457.

The spelling of 42914935 in words is "forty-two million, nine hundred fourteen thousand, nine hundred thirty-five".

Divisors: 1 5 7 35 49 109 245 545 763 1607 3815 5341 8035 11249 26705 56245 78743 175163 393715 875815 1226141 6130705 8582987 42914935