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424260830 = 2576060869
BaseRepresentation
bin11001010010011…
…011010011011110
31002120022200110002
4121102123103132
51332102321310
6110033214302
713341105020
oct3122332336
91076280402
10424260830
111a8536494
12ba101392
1369b87216
14404bc010
15273a6da5
hex1949b4de

424260830 has 16 divisors (see below), whose sum is σ = 872765280. Its totient is φ = 145460832.

The previous prime is 424260827. The next prime is 424260839. The reversal of 424260830 is 38062424.

It is a junction number, because it is equal to n+sod(n) for n = 424260793 and 424260802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424260839) 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, 3030365 + ... + 3030504.

It is an arithmetic number, because the mean of its divisors is an integer number (54547830).

Almost surely, 2424260830 is an apocalyptic number.

424260830 is an abundant number, since it is smaller than the sum of its proper divisors (448504450).

424260830 is a wasteful number, since it uses less digits than its factorization.

424260830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060883.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 424260830 is about 20597.5928205215. The cubic root of 424260830 is about 751.4111683252.

The spelling of 424260830 in words is "four hundred twenty-four million, two hundred sixty thousand, eight hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 6060869 12121738 30304345 42426083 60608690 84852166 212130415 424260830