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425050539 = 31918614007
BaseRepresentation
bin11001010101011…
…100000110101011
31002121210210201120
4121111130012223
51332303104124
6110102150323
713350604254
oct3125340653
91077723646
10425050539
111a8a25841
12ba4223a3
136a0a27c4
1440645b2b
15274b0d79
hex1955c1ab

425050539 has 16 divisors (see below), whose sum is σ = 597031680. Its totient is φ = 268241760.

The previous prime is 425050537. The next prime is 425050543. The reversal of 425050539 is 935050524.

It is not a de Polignac number, because 425050539 - 21 = 425050537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425050531) 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, 104074 + ... + 108080.

It is an arithmetic number, because the mean of its divisors is an integer number (37314480).

Almost surely, 2425050539 is an apocalyptic number.

425050539 is a deficient number, since it is larger than the sum of its proper divisors (171981141).

425050539 is a wasteful number, since it uses less digits than its factorization.

425050539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5890.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 425050539 is about 20616.7538424457. The cubic root of 425050539 is about 751.8770989688.

The spelling of 425050539 in words is "four hundred twenty-five million, fifty thousand, five hundred thirty-nine".

Divisors: 1 3 19 57 1861 4007 5583 12021 35359 76133 106077 228399 7457027 22371081 141683513 425050539