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487001106 = 23325573527
BaseRepresentation
bin11101000001110…
…000110000010010
31020221101012221000
4131001300300102
51444133013411
6120154042430
715032304204
oct3501606022
91227335830
10487001106
1122a999159
12117119416
1379b83547
1448970774
152cb4b956
hex1d070c12

487001106 has 32 divisors (see below), whose sum is σ = 1082954880. Its totient is φ = 162224208.

The previous prime is 487001087. The next prime is 487001111. The reversal of 487001106 is 601100784.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 487001106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136315 + ... + 139841.

It is an arithmetic number, because the mean of its divisors is an integer number (33842340).

Almost surely, 2487001106 is an apocalyptic number.

487001106 is an abundant number, since it is smaller than the sum of its proper divisors (595953774).

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

487001106 is a wasteful number, since it uses less digits than its factorization.

487001106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095 (or 6089 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 487001106 is about 22068.1015495217. The cubic root of 487001106 is about 786.7618916215.

The spelling of 487001106 in words is "four hundred eighty-seven million, one thousand, one hundred six".

Divisors: 1 2 3 6 9 18 27 54 2557 3527 5114 7054 7671 10581 15342 21162 23013 31743 46026 63486 69039 95229 138078 190458 9018539 18037078 27055617 54111234 81166851 162333702 243500553 487001106