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13330062 = 233317963
BaseRepresentation
bin110010110110…
…011010001110
3221002020102000
4302312122032
511403030222
61153413130
7221206104
oct62663216
927066360
1013330062
117585089
12456a1a6
1329b9515
141aadc74
1512849ac
hexcb668e

13330062 has 32 divisors (see below), whose sum is σ = 30581760. Its totient is φ = 4299480.

The previous prime is 13330061. The next prime is 13330063. The reversal of 13330062 is 26003331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13330061) and next prime (13330063).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2308 + ... + 5655.

It is an arithmetic number, because the mean of its divisors is an integer number (955680).

Almost surely, 213330062 is an apocalyptic number.

13330062 is an abundant number, since it is smaller than the sum of its proper divisors (17251698).

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

13330062 is a wasteful number, since it uses less digits than its factorization.

13330062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8005 (or 7999 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 13330062 is about 3651.0357434569. The cubic root of 13330062 is about 237.1068257404.

Adding to 13330062 its reverse (26003331), we get a palindrome (39333393).

The spelling of 13330062 in words is "thirteen million, three hundred thirty thousand, sixty-two".

Divisors: 1 2 3 6 9 18 27 31 54 62 93 186 279 558 837 1674 7963 15926 23889 47778 71667 143334 215001 246853 430002 493706 740559 1481118 2221677 4443354 6665031 13330062