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426080060 = 2257231131171
BaseRepresentation
bin11001011001010…
…111011100111100
31002200202002221222
4121121113130330
51333034030220
6110140212512
713362422630
oct3131273474
91080662858
10426080060
111a956928a
12ba83a138
136a3732a3
1440832dc0
1527615e25
hex1965773c

426080060 has 96 divisors (see below), whose sum is σ = 1077414912. Its totient is φ = 138378240.

The previous prime is 426080033. The next prime is 426080063. The reversal of 426080060 is 60080624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426080063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363275 + ... + 364445.

It is an arithmetic number, because the mean of its divisors is an integer number (11223072).

Almost surely, 2426080060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426080060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538707456).

426080060 is an abundant number, since it is smaller than the sum of its proper divisors (651334852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426080060 is a wasteful number, since it uses less digits than its factorization.

426080060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 426080060 is about 20641.7068092733. The cubic root of 426080060 is about 752.4836536149.

The spelling of 426080060 in words is "four hundred twenty-six million, eighty thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 23 28 35 46 70 92 113 115 140 161 226 230 322 452 460 565 644 791 805 1130 1171 1582 1610 2260 2342 2599 3164 3220 3955 4684 5198 5855 7910 8197 10396 11710 12995 15820 16394 18193 23420 25990 26933 32788 36386 40985 51980 53866 72772 81970 90965 107732 132323 134665 163940 181930 188531 264646 269330 363860 377062 529292 538660 661615 754124 926261 942655 1323230 1852522 1885310 2646460 3043429 3705044 3770620 4631305 6086858 9262610 12173716 15217145 18525220 21304003 30434290 42608006 60868580 85216012 106520015 213040030 426080060