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424102130 = 25191222043
BaseRepresentation
bin11001010001110…
…100100011110010
31002120000121202022
4121101310203302
51332032232010
6110025551442
713336544234
oct3121644362
91076017668
10424102130
111a8438231
12ba045582
1369b2cc0a
144047a254
1527374d55
hex194748f2

424102130 has 16 divisors (see below), whose sum is σ = 767384064. Its totient is φ = 168751920.

The previous prime is 424102123. The next prime is 424102141. The reversal of 424102130 is 31201424.

It is a junction number, because it is equal to n+sod(n) for n = 424102099 and 424102108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109112 + ... + 112931.

It is an arithmetic number, because the mean of its divisors is an integer number (47961504).

Almost surely, 2424102130 is an apocalyptic number.

424102130 is a deficient number, since it is larger than the sum of its proper divisors (343281934).

424102130 is a wasteful number, since it uses less digits than its factorization.

424102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222241.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 424102130 is about 20593.7400682829. The cubic root of 424102130 is about 751.3174650999.

Adding to 424102130 its reverse (31201424), we get a palindrome (455303554).

The spelling of 424102130 in words is "four hundred twenty-four million, one hundred two thousand, one hundred thirty".

Divisors: 1 2 5 10 191 382 955 1910 222043 444086 1110215 2220430 42410213 84820426 212051065 424102130